112134400400 has 120 divisors (see below), whose sum is σ = 311182163424. Its totient is φ = 38377523200.

The previous prime is 112134400361. The next prime is 112134400439. The reversal of 112134400400 is 4004431211.

It is an interprime number because it is at equal distance from previous prime (112134400361) and next prime (112134400439).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 674762 + ... + 824361.

Almost surely, 2^112134400400 is an apocalyptic number.

112134400400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112134400400 is an abundant number, since it is smaller than the sum of its proper divisors (199047763024).

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

112134400400 is a wasteful number, since it uses less digits than its factorization.

112134400400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499169 (or 1499158 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112134400400 its reverse (4004431211), we get a palindrome (116138831611).

The spelling of 112134400400 in words is "one hundred twelve billion, one hundred thirty-four million, four hundred thousand, four hundred".