11458861404 has 24 divisors (see below), whose sum is σ = 26744444160. Its totient is φ = 3818606064.

The previous prime is 11458861399. The next prime is 11458861417. The reversal of 11458861404 is 40416885411.

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, 79014 + ... + 170765.

It is an arithmetic number, because the mean of its divisors is an integer number (1114351840).

Almost surely, 2^11458861404 is an apocalyptic number.

It is an amenable number.

11458861404 is an abundant number, since it is smaller than the sum of its proper divisors (15285582756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11458861404 is a wasteful number, since it uses less digits than its factorization.

11458861404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253609 (or 253607 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 11458861404 in words is "eleven billion, four hundred fifty-eight million, eight hundred sixty-one thousand, four hundred four".