406295233922 has 6 divisors (see below), whose sum is σ = 609444203043. Its totient is φ = 203147166242.

The previous prime is 406295233921. The next prime is 406295233957. The reversal of 406295233922 is 229332592604.

It can be written as a sum of positive squares in only one way, i.e., 203147616961 + 203147616961 = 450719^2 + 450719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=450719.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406295233921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 676079 + ... + 1126797.

Almost surely, 2^406295233922 is an apocalyptic number.

406295233922 is a deficient number, since it is larger than the sum of its proper divisors (203148969121).

406295233922 is an frugal number, since it uses more digits than its factorization.

406295233922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901440 (or 450721 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 406295233922 in words is "four hundred six billion, two hundred ninety-five million, two hundred thirty-three thousand, nine hundred twenty-two".