158924163793140 has 72 divisors (see below), whose sum is σ = 484517019266280. Its totient is φ = 42164651230464.

The previous prime is 158924163793069. The next prime is 158924163793189. The reversal of 158924163793140 is 41397361429851.

158924163793140 is a `hidden beast` number, since 1 + 5 + 8 + 9 + 2 + 416 + 3 + 79 + 3 + 140 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 84793820222736 + 74130343570404 = 9208356^2 + 8609898^2 .

It is a super-2 number, since 2×158924163793140² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2240857995 + ... + 2240928914.

It is an arithmetic number, because the mean of its divisors is an integer number (6729403045365).

It is a 1-persistent number, because it is pandigital, but 2⋅158924163793140 = 317848327586280 is not.

Almost surely, 2^{158924163793140} is an apocalyptic number.

158924163793140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158924163793140 is an abundant number, since it is smaller than the sum of its proper divisors (325592855473140).

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

158924163793140 is a wasteful number, since it uses less digits than its factorization.

158924163793140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481787121 (or 4481787116 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 158924163793140 in words is "one hundred fifty-eight trillion, nine hundred twenty-four billion, one hundred sixty-three million, seven hundred ninety-three thousand, one hundred forty".