404231141132404 has 24 divisors (see below), whose sum is σ = 719005277802056. Its totient is φ = 198801098496000.

The previous prime is 404231141132347. The next prime is 404231141132459.

404231141132404 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 19726495868304 + 384504645264100 = 4441452^2 + 19608790^2 .

It is a super-2 number, since 2×404231141132404² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 404231141132404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40415884 + ... + 49415644.

Almost surely, 2^{404231141132404} is an apocalyptic number.

It is an amenable number.

404231141132404 is a deficient number, since it is larger than the sum of its proper divisors (314774136669652).

404231141132404 is a wasteful number, since it uses less digits than its factorization.

404231141132404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183907 (or 9183905 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 404231141132404 in words is "four hundred four trillion, two hundred thirty-one billion, one hundred forty-one million, one hundred thirty-two thousand, four hundred four".