406392051336375 has 64 divisors (see below), whose sum is σ = 728261300422656. Its totient is φ = 200068080105600.

The previous prime is 406392051336259. The next prime is 406392051336379. The reversal of 406392051336375 is 573633150293604.

It is not a de Polignac number, because 406392051336375 - 2⁸ = 406392051336119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406392051336379) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 632468514 + ... + 633110736.

It is an arithmetic number, because the mean of its divisors is an integer number (11379082819104).

Almost surely, 2^{406392051336375} is an apocalyptic number.

406392051336375 is a deficient number, since it is larger than the sum of its proper divisors (321869249086281).

406392051336375 is a wasteful number, since it uses less digits than its factorization.

406392051336375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772057 (or 772047 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 57.

The spelling of 406392051336375 in words is "four hundred six trillion, three hundred ninety-two billion, fifty-one million, three hundred thirty-six thousand, three hundred seventy-five".