407925042331 has 2 divisors, whose sum is σ = 407925042332. Its totient is φ = 407925042330.

The previous prime is 407925042281. The next prime is 407925042403. The reversal of 407925042331 is 133240529704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407925042331 - 2²⁹ = 407388171419 is a prime.

It is a super-2 number, since 2×407925042331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (407925040331) 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, 203962521165 + 203962521166.

It is an arithmetic number, because the mean of its divisors is an integer number (203962521166).

Almost surely, 2^407925042331 is an apocalyptic number.

407925042331 is a deficient number, since it is larger than the sum of its proper divisors (1).

407925042331 is an equidigital number, since it uses as much as digits as its factorization.

407925042331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 407925042331 in words is "four hundred seven billion, nine hundred twenty-five million, forty-two thousand, three hundred thirty-one".