30431404010057 has 2 divisors, whose sum is σ = 30431404010058. Its totient is φ = 30431404010056.

The previous prime is 30431404009997. The next prime is 30431404010081. The reversal of 30431404010057 is 75001040413403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29178103608976 + 1253300401081 = 5401676^2 + 1119509^2 .

It is a cyclic number.

It is not a de Polignac number, because 30431404010057 - 2²⁰ = 30431402961481 is a prime.

It is not a weakly prime, because it can be changed into another prime (30431404019057) 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, 15215702005028 + 15215702005029.

It is an arithmetic number, because the mean of its divisors is an integer number (15215702005029).

Almost surely, 2^{30431404010057} is an apocalyptic number.

It is an amenable number.

30431404010057 is a deficient number, since it is larger than the sum of its proper divisors (1).

30431404010057 is an equidigital number, since it uses as much as digits as its factorization.

30431404010057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 30431404010057 in words is "thirty trillion, four hundred thirty-one billion, four hundred four million, ten thousand, fifty-seven".