2345983128 has 32 divisors (see below), whose sum is σ = 6516620400. Its totient is φ = 781994304.

The previous prime is 2345983103. The next prime is 2345983229. The reversal of 2345983128 is 8213895432.

2345983128 is a `hidden beast` number, since 2 + 3 + 4 + 598 + 31 + 28 = 666.

2345983128 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5430301 + ... + 5430732.

Almost surely, 2^2345983128 is an apocalyptic number.

It is an amenable number.

2345983128 is an abundant number, since it is smaller than the sum of its proper divisors (4170637272).

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

2345983128 is a wasteful number, since it uses less digits than its factorization.

2345983128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10861048 (or 10861038 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 2345983128 is about 48435.3499832509. The cubic root of 2345983128 is about 1328.7449535799.

The spelling of 2345983128 in words is "two billion, three hundred forty-five million, nine hundred eighty-three thousand, one hundred twenty-eight".