404034233137 has 2 divisors, whose sum is σ = 404034233138. Its totient is φ = 404034233136.

The previous prime is 404034233117. The next prime is 404034233153. The reversal of 404034233137 is 731332430404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352451192976 + 51583040161 = 593676^2 + 227119^2 .

It is a cyclic number.

It is not a de Polignac number, because 404034233137 - 2¹⁵ = 404034200369 is a prime.

It is not a weakly prime, because it can be changed into another prime (404034233117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202017116568 + 202017116569.

It is an arithmetic number, because the mean of its divisors is an integer number (202017116569).

Almost surely, 2^404034233137 is an apocalyptic number.

It is an amenable number.

404034233137 is a deficient number, since it is larger than the sum of its proper divisors (1).

404034233137 is an equidigital number, since it uses as much as digits as its factorization.

404034233137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 34.

The spelling of 404034233137 in words is "four hundred four billion, thirty-four million, two hundred thirty-three thousand, one hundred thirty-seven".