159492849120 has 1440 divisors, whose sum is σ = 670120244640. Its totient is φ = 35582976000.

The previous prime is 159492849119. The next prime is 159492849121. The reversal of 159492849120 is 21948294951.

159492849120 is a `hidden beast` number, since 1 + 59 + 492 + 84 + 9 + 1 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (159492849119) and next prime (159492849121).

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159492849121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1579137070 + ... + 1579137170.

It is an arithmetic number, because the mean of its divisors is an integer number (465361281).

Almost surely, 2^159492849120 is an apocalyptic number.

159492849120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159492849120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335060122320).

159492849120 is an abundant number, since it is smaller than the sum of its proper divisors (510627395520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159492849120 is a wasteful number, since it uses less digits than its factorization.

159492849120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 159492849120 in words is "one hundred fifty-nine billion, four hundred ninety-two million, eight hundred forty-nine thousand, one hundred twenty".