315334417129 has 2 divisors, whose sum is σ = 315334417130. Its totient is φ = 315334417128.

The previous prime is 315334417121. The next prime is 315334417159. The reversal of 315334417129 is 921714433513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210361657104 + 104972760025 = 458652^2 + 323995^2 .

It is a cyclic number.

It is not a de Polignac number, because 315334417129 - 2³ = 315334417121 is a prime.

It is not a weakly prime, because it can be changed into another prime (315334417121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157667208564 + 157667208565.

It is an arithmetic number, because the mean of its divisors is an integer number (157667208565).

Almost surely, 2^315334417129 is an apocalyptic number.

It is an amenable number.

315334417129 is a deficient number, since it is larger than the sum of its proper divisors (1).

315334417129 is an equidigital number, since it uses as much as digits as its factorization.

315334417129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The spelling of 315334417129 in words is "three hundred fifteen billion, three hundred thirty-four million, four hundred seventeen thousand, one hundred twenty-nine".