157014929 has 2 divisors, whose sum is σ = 157014930. Its totient is φ = 157014928.

The previous prime is 157014911. The next prime is 157014931. The reversal of 157014929 is 929410751.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152275600 + 4739329 = 12340^2 + 2177^2 .

It is a cyclic number.

It is not a de Polignac number, because 157014929 - 2¹⁶ = 156949393 is a prime.

Together with 157014931, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 157014892 and 157014901.

It is not a weakly prime, because it can be changed into another prime (157014829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78507464 + 78507465.

It is an arithmetic number, because the mean of its divisors is an integer number (78507465).

Almost surely, 2^157014929 is an apocalyptic number.

It is an amenable number.

157014929 is a deficient number, since it is larger than the sum of its proper divisors (1).

157014929 is an equidigital number, since it uses as much as digits as its factorization.

157014929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 157014929 is about 12530.5598039353. The cubic root of 157014929 is about 539.4861698914.

The spelling of 157014929 in words is "one hundred fifty-seven million, fourteen thousand, nine hundred twenty-nine".