1013044313400 has 192 divisors, whose sum is σ = 3649903891200. Its totient is φ = 227628303360.

The previous prime is 1013044313377. The next prime is 1013044313423. The reversal of 1013044313400 is 43134403101.

It is an interprime number because it is at equal distance from previous prime (1013044313377) and next prime (1013044313423).

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1796277 + ... + 2291876.

It is an arithmetic number, because the mean of its divisors is an integer number (19009916100).

Almost surely, 2^{1013044313400} is an apocalyptic number.

1013044313400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013044313400 is an abundant number, since it is smaller than the sum of its proper divisors (2636859577800).

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

1013044313400 is a wasteful number, since it uses less digits than its factorization.

1013044313400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088238 (or 4088229 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1013044313400 its reverse (43134403101), we get a palindrome (1056178716501).

The spelling of 1013044313400 in words is "one trillion, thirteen billion, forty-four million, three hundred thirteen thousand, four hundred".