1100402400104 has 32 divisors (see below), whose sum is σ = 2358144057600. Its totient is φ = 471573245760.

The previous prime is 1100402400061. The next prime is 1100402400137. The reversal of 1100402400104 is 4010042040011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394742 + ... + 1535130.

It is an arithmetic number, because the mean of its divisors is an integer number (73692001800).

Almost surely, 2^{1100402400104} is an apocalyptic number.

1100402400104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1100402400104 is an abundant number, since it is smaller than the sum of its proper divisors (1257741657496).

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

1100402400104 is a wasteful number, since it uses less digits than its factorization.

1100402400104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157633 (or 1157629 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1100402400104 its reverse (4010042040011), we get a palindrome (5110444440115).

The spelling of 1100402400104 in words is "one trillion, one hundred billion, four hundred two million, four hundred thousand, one hundred four".