157039219649403 has 288 divisors, whose sum is σ = 290696978697216. Its totient is φ = 79547033664000.

The previous prime is 157039219649339. The next prime is 157039219649413. The reversal of 157039219649403 is 304946912930751.

It is a happy number.

157039219649403 is a `hidden beast` number, since 1 + 5 + 7 + 0 + 3 + 9 + 219 + 6 + 4 + 9 + 403 = 666.

It is not a de Polignac number, because 157039219649403 - 2⁶ = 157039219649339 is a prime.

It is a super-2 number, since 2×157039219649403² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (157039219649413) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 89890794576 + ... + 89890796322.

Almost surely, 2^{157039219649403} is an apocalyptic number.

157039219649403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

157039219649403 is a deficient number, since it is larger than the sum of its proper divisors (133657759047813).

157039219649403 is a wasteful number, since it uses less digits than its factorization.

157039219649403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 157039219649403 in words is "one hundred fifty-seven trillion, thirty-nine billion, two hundred nineteen million, six hundred forty-nine thousand, four hundred three".