157461077326339 has 2 divisors, whose sum is σ = 157461077326340. Its totient is φ = 157461077326338.

The previous prime is 157461077326327. The next prime is 157461077326373. The reversal of 157461077326339 is 933623770164751.

It is a weak prime.

It is an emirp because it is prime and its reverse (933623770164751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157461077326339 - 2⁵ = 157461077326307 is a prime.

It is not a weakly prime, because it can be changed into another prime (157461077356339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78730538663169 + 78730538663170.

It is an arithmetic number, because the mean of its divisors is an integer number (78730538663170).

Almost surely, 2^{157461077326339} is an apocalyptic number.

157461077326339 is a deficient number, since it is larger than the sum of its proper divisors (1).

157461077326339 is an equidigital number, since it uses as much as digits as its factorization.

157461077326339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120022560, while the sum is 64.

The spelling of 157461077326339 in words is "one hundred fifty-seven trillion, four hundred sixty-one billion, seventy-seven million, three hundred twenty-six thousand, three hundred thirty-nine".