400764637031341 has 32 divisors (see below), whose sum is σ = 446277059654400. Its totient is φ = 356819848704000.

The previous prime is 400764637031327. The next prime is 400764637031431. The reversal of 400764637031341 is 143130736467004.

It is not a de Polignac number, because 400764637031341 - 2³³ = 400756047096749 is a prime.

It is a super-2 number, since 2×400764637031341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400764637031141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157969165 + ... + 160486093.

It is an arithmetic number, because the mean of its divisors is an integer number (13946158114200).

Almost surely, 2^{400764637031341} is an apocalyptic number.

It is an amenable number.

400764637031341 is a deficient number, since it is larger than the sum of its proper divisors (45512422623059).

400764637031341 is a wasteful number, since it uses less digits than its factorization.

400764637031341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518021.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 400764637031341 in words is "four hundred trillion, seven hundred sixty-four billion, six hundred thirty-seven million, thirty-one thousand, three hundred forty-one".