43231541404 has 6 divisors (see below), whose sum is σ = 75655197464. Its totient is φ = 21615770700.

The previous prime is 43231541387. The next prime is 43231541407. The reversal of 43231541404 is 40414513234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43231541407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403942672 + ... + 5403942679.

Almost surely, 2^43231541404 is an apocalyptic number.

It is an amenable number.

43231541404 is a deficient number, since it is larger than the sum of its proper divisors (32423656060).

43231541404 is a wasteful number, since it uses less digits than its factorization.

43231541404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10807885355 (or 10807885353 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 43231541404 in words is "forty-three billion, two hundred thirty-one million, five hundred forty-one thousand, four hundred four".