404132231404 has 12 divisors (see below), whose sum is σ = 771525169128. Its totient is φ = 183696468800.

The previous prime is 404132231369. The next prime is 404132231411.

404132231404 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×404132231404² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4592411677 + ... + 4592411764.

It is an arithmetic number, because the mean of its divisors is an integer number (64293764094).

Almost surely, 2^404132231404 is an apocalyptic number.

404132231404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

404132231404 is a deficient number, since it is larger than the sum of its proper divisors (367392937724).

404132231404 is a wasteful number, since it uses less digits than its factorization.

404132231404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9184823456 (or 9184823454 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 404132 and 231404, that added together give a palindrome (635536).

The spelling of 404132231404 in words is "four hundred four billion, one hundred thirty-two million, two hundred thirty-one thousand, four hundred four".