13124310144400 has 120 divisors (see below), whose sum is σ = 38807575642304. Its totient is φ = 4153627814400.

The previous prime is 13124310144263. The next prime is 13124310144433. The reversal of 13124310144400 is 444101342131.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 180242586 + ... + 180315385.

Almost surely, 2^{13124310144400} is an apocalyptic number.

13124310144400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124310144400 is an abundant number, since it is smaller than the sum of its proper divisors (25683265497904).

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

13124310144400 is a wasteful number, since it uses less digits than its factorization.

13124310144400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360558009 (or 360557998 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13124310144400 its reverse (444101342131), we get a palindrome (13568411486531).

The spelling of 13124310144400 in words is "thirteen trillion, one hundred twenty-four billion, three hundred ten million, one hundred forty-four thousand, four hundred".