157044178944 has 315 divisors, whose sum is σ = 480358728003. Its totient is φ = 51130662912.

The previous prime is 157044178931. The next prime is 157044178981. The reversal of 157044178944 is 449871440751.

The square root of 157044178944 is 396288.

It is a perfect power (a square), and thus also a powerful number.

157044178944 is a `hidden beast` number, since 15 + 70 + 441 + 7 + 89 + 44 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3652190187 + ... + 3652190229.

Almost surely, 2^157044178944 is an apocalyptic number.

157044178944 is the 396288-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157044178944

157044178944 is an abundant number, since it is smaller than the sum of its proper divisors (323314549059).

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

157044178944 is an frugal number, since it uses more digits than its factorization.

157044178944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 157044178944 in words is "one hundred fifty-seven billion, forty-four million, one hundred seventy-eight thousand, nine hundred forty-four".