2457343128 has 16 divisors (see below), whose sum is σ = 6143357880. Its totient is φ = 819114368.

The previous prime is 2457343117. The next prime is 2457343199. The reversal of 2457343128 is 8213437542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51194625 + ... + 51194672.

Almost surely, 2^2457343128 is an apocalyptic number.

It is an amenable number.

2457343128 is an abundant number, since it is smaller than the sum of its proper divisors (3686014752).

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

2457343128 is a wasteful number, since it uses less digits than its factorization.

2457343128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102389306 (or 102389302 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 2457343128 is about 49571.5959799561. The cubic root of 2457343128 is about 1349.4452458664.

The spelling of 2457343128 in words is "two billion, four hundred fifty-seven million, three hundred forty-three thousand, one hundred twenty-eight".