1117936475400 has 48 divisors (see below), whose sum is σ = 3465603075600. Its totient is φ = 298116393280.

The previous prime is 1117936475371. The next prime is 1117936475407. The reversal of 1117936475400 is 45746397111.

It is a self number, because there is not a number n which added to its sum of digits gives 1117936475400.

It is not an unprimeable number, because it can be changed into a prime (1117936475407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 931613130 + ... + 931614329.

It is an arithmetic number, because the mean of its divisors is an integer number (72200064075).

Almost surely, 2^{1117936475400} is an apocalyptic number.

1117936475400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1117936475400 is an abundant number, since it is smaller than the sum of its proper divisors (2347666600200).

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

1117936475400 is a wasteful number, since it uses less digits than its factorization.

1117936475400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863227478 (or 1863227469 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 1117936475400 in words is "one trillion, one hundred seventeen billion, nine hundred thirty-six million, four hundred seventy-five thousand, four hundred".