23541531404 has 6 divisors (see below), whose sum is σ = 41197679964. Its totient is φ = 11770765700.

The previous prime is 23541531383. The next prime is 23541531427. The reversal of 23541531404 is 40413514532.

It is a super-2 number, since 2×23541531404² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2942691422 + ... + 2942691429.

It is an arithmetic number, because the mean of its divisors is an integer number (6866279994).

Almost surely, 2^23541531404 is an apocalyptic number.

It is an amenable number.

23541531404 is a deficient number, since it is larger than the sum of its proper divisors (17656148560).

23541531404 is a wasteful number, since it uses less digits than its factorization.

23541531404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885382855 (or 5885382853 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 23541531404 in words is "twenty-three billion, five hundred forty-one million, five hundred thirty-one thousand, four hundred four".