157332038399 has 2 divisors, whose sum is σ = 157332038400. Its totient is φ = 157332038398.

The previous prime is 157332038377. The next prime is 157332038441. The reversal of 157332038399 is 993830233751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157332038399 - 2²⁴ = 157315261183 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157332038399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157332038099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78666019199 + 78666019200.

It is an arithmetic number, because the mean of its divisors is an integer number (78666019200).

Almost surely, 2^157332038399 is an apocalyptic number.

157332038399 is a deficient number, since it is larger than the sum of its proper divisors (1).

157332038399 is an equidigital number, since it uses as much as digits as its factorization.

157332038399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 157332038399 in words is "one hundred fifty-seven billion, three hundred thirty-two million, thirty-eight thousand, three hundred ninety-nine".