158076066240 has 672 divisors, whose sum is σ = 599224608000. Its totient is φ = 39212439552.

The previous prime is 158076066229. The next prime is 158076066263. The reversal of 158076066240 is 42660670851.

158076066240 is a `hidden beast` number, since 1 + 580 + 7 + 6 + 0 + 6 + 62 + 4 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 184022931 + ... + 184023789.

Almost surely, 2^158076066240 is an apocalyptic number.

158076066240 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 158076066240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299612304000).

158076066240 is an abundant number, since it is smaller than the sum of its proper divisors (441148541760).

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

158076066240 is a wasteful number, since it uses less digits than its factorization.

158076066240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 947 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 158076066240 in words is "one hundred fifty-eight billion, seventy-six million, sixty-six thousand, two hundred forty".