158976245376 has 384 divisors, whose sum is σ = 515737622400. Its totient is φ = 48453562368.

The previous prime is 158976245299. The next prime is 158976245381. The reversal of 158976245376 is 673542679851.

158976245376 is a `hidden beast` number, since 1 + 5 + 8 + 9 + 76 + 24 + 537 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×158976245376² (a number of 23 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 44072565 + ... + 44076171.

It is an arithmetic number, because the mean of its divisors is an integer number (1343066725).

Almost surely, 2^158976245376 is an apocalyptic number.

158976245376 is a gapful number since it is divisible by the number (16) 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 158976245376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257868811200).

158976245376 is an abundant number, since it is smaller than the sum of its proper divisors (356761377024).

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

158976245376 is a wasteful number, since it uses less digits than its factorization.

158976245376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758 (or 3734 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The spelling of 158976245376 in words is "one hundred fifty-eight billion, nine hundred seventy-six million, two hundred forty-five thousand, three hundred seventy-six".