2112384300408 has 96 divisors (see below), whose sum is σ = 6073557001200. Its totient is φ = 660960082944.

The previous prime is 2112384300407. The next prime is 2112384300413. The reversal of 2112384300408 is 8040034832112.

It is a happy number.

2112384300408 is a `hidden beast` number, since 2 + 11 + 238 + 4 + 3 + 0 + 0 + 408 = 666.

It is a super-2 number, since 2×2112384300408² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112384300401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1812891 + ... + 2740682.

Almost surely, 2^{2112384300408} is an apocalyptic number.

It is an amenable number.

2112384300408 is an abundant number, since it is smaller than the sum of its proper divisors (3961172700792).

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

2112384300408 is a wasteful number, since it uses less digits than its factorization.

2112384300408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553981 (or 4553974 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 2112384300408 in words is "two trillion, one hundred twelve billion, three hundred eighty-four million, three hundred thousand, four hundred eight".