116031243400 has 24 divisors (see below), whose sum is σ = 269772641370. Its totient is φ = 46412497280.

The previous prime is 116031243359. The next prime is 116031243409. The reversal of 116031243400 is 4342130611.

It can be written as a sum of positive squares in 3 ways, for example, as 109784870244 + 6246373156 = 331338^2 + 79034^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (116031243409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290077909 + ... + 290078308.

Almost surely, 2^116031243400 is an apocalyptic number.

116031243400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116031243400 is an abundant number, since it is smaller than the sum of its proper divisors (153741397970).

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

116031243400 is a wasteful number, since it uses less digits than its factorization.

116031243400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580156233 (or 580156224 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 116031243400 in words is "one hundred sixteen billion, thirty-one million, two hundred forty-three thousand, four hundred".