3100112444400 has 60 divisors (see below), whose sum is σ = 9930693534072. Its totient is φ = 826696651520.

The previous prime is 3100112444389. The next prime is 3100112444417. The reversal of 3100112444400 is 44442110013.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×3100112444400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1291712319 + ... + 1291714718.

Almost surely, 2^{3100112444400} is an apocalyptic number.

3100112444400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3100112444400 is an abundant number, since it is smaller than the sum of its proper divisors (6830581089672).

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

3100112444400 is a wasteful number, since it uses less digits than its factorization.

3100112444400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583427058 (or 2583427047 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 3100112444400 its reverse (44442110013), we get a palindrome (3144554554413).

The spelling of 3100112444400 in words is "three trillion, one hundred billion, one hundred twelve million, four hundred forty-four thousand, four hundred".