2375122128 has 80 divisors (see below), whose sum is σ = 6379550016. Its totient is φ = 760826880.

The previous prime is 2375122109. The next prime is 2375122129. The reversal of 2375122128 is 8212215732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2375122129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122850 + ... + 140862.

Almost surely, 2^2375122128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2375122128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3189775008).

2375122128 is an abundant number, since it is smaller than the sum of its proper divisors (4004427888).

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

2375122128 is a wasteful number, since it uses less digits than its factorization.

2375122128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18132 (or 18126 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 2375122128 is about 48735.2247147789. The cubic root of 2375122128 is about 1334.2236932010.

The spelling of 2375122128 in words is "two billion, three hundred seventy-five million, one hundred twenty-two thousand, one hundred twenty-eight".