11312124321996 has 72 divisors (see below), whose sum is σ = 28999214244000. Its totient is φ = 3717351106560.

The previous prime is 11312124321941. The next prime is 11312124322021. The reversal of 11312124321996 is 69912342121311.

11312124321996 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 21 + 2 + 432 + 199 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

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, 40267830 + ... + 40547778.

It is an arithmetic number, because the mean of its divisors is an integer number (402766864500).

Almost surely, 2^{11312124321996} is an apocalyptic number.

It is an amenable number.

11312124321996 is an abundant number, since it is smaller than the sum of its proper divisors (17687089922004).

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

11312124321996 is a wasteful number, since it uses less digits than its factorization.

11312124321996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295839 (or 295834 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The spelling of 11312124321996 in words is "eleven trillion, three hundred twelve billion, one hundred twenty-four million, three hundred twenty-one thousand, nine hundred ninety-six".