159465035340 has 360 divisors, whose sum is σ = 553782165552. Its totient is φ = 38185136640.

The previous prime is 159465035321. The next prime is 159465035351. The reversal of 159465035340 is 43530564951.

159465035340 is a `hidden beast` number, since 1 + 5 + 94 + 6 + 503 + 53 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 28828375 + ... + 28833905.

Almost surely, 2^159465035340 is an apocalyptic number.

159465035340 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 159465035340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276891082776).

159465035340 is an abundant number, since it is smaller than the sum of its proper divisors (394317130212).

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

159465035340 is a wasteful number, since it uses less digits than its factorization.

159465035340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639 (or 5591 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 159465035340 in words is "one hundred fifty-nine billion, four hundred sixty-five million, thirty-five thousand, three hundred forty".