11412504400 has 60 divisors (see below), whose sum is σ = 29911148064. Its totient is φ = 4150000000.

The previous prime is 11412504391. The next prime is 11412504401. The reversal of 11412504400 is 440521411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412504401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1292476 + ... + 1301275.

Almost surely, 2^11412504400 is an apocalyptic number.

11412504400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11412504400 is an abundant number, since it is smaller than the sum of its proper divisors (18498643664).

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

11412504400 is a wasteful number, since it uses less digits than its factorization.

11412504400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593780 (or 2593769 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The spelling of 11412504400 in words is "eleven billion, four hundred twelve million, five hundred four thousand, four hundred".