2312500042380 has 96 divisors (see below), whose sum is σ = 7083876844800. Its totient is φ = 558999694080.

The previous prime is 2312500042351. The next prime is 2312500042387. The reversal of 2312500042380 is 832400052132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2312500042387) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4789414 + ... + 5250093.

It is an arithmetic number, because the mean of its divisors is an integer number (73790383800).

Almost surely, 2^{2312500042380} is an apocalyptic number.

2312500042380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312500042380 is an abundant number, since it is smaller than the sum of its proper divisors (4771376802420).

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

2312500042380 is a wasteful number, since it uses less digits than its factorization.

2312500042380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10039879 (or 10039877 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 2312500042380 in words is "two trillion, three hundred twelve billion, five hundred million, forty-two thousand, three hundred eighty".