11470463880 has 64 divisors (see below), whose sum is σ = 34826016960. Its totient is φ = 3021934848.

The previous prime is 11470463867. The next prime is 11470463903. The reversal of 11470463880 is 8836407411.

It is a super-3 number, since 3×11470463880³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565867 + ... + 585786.

It is an arithmetic number, because the mean of its divisors is an integer number (544156515).

Almost surely, 2^11470463880 is an apocalyptic number.

11470463880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11470463880 is an abundant number, since it is smaller than the sum of its proper divisors (23355553080).

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

11470463880 is a wasteful number, since it uses less digits than its factorization.

11470463880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151750 (or 1151746 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 11470463880 in words is "eleven billion, four hundred seventy million, four hundred sixty-three thousand, eight hundred eighty".