2351428512 has 96 divisors (see below), whose sum is σ = 6393074688. Its totient is φ = 756247296.

The previous prime is 2351428501. The next prime is 2351428531. The reversal of 2351428512 is 2158241532.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339193 + ... + 346055.

It is an arithmetic number, because the mean of its divisors is an integer number (66594528).

Almost surely, 2^2351428512 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 2351428512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3196537344).

2351428512 is an abundant number, since it is smaller than the sum of its proper divisors (4041646176).

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

2351428512 is a wasteful number, since it uses less digits than its factorization.

2351428512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002 (or 6994 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 2351428512 is about 48491.5303120040. The cubic root of 2351428512 is about 1329.7722322758.

The spelling of 2351428512 in words is "two billion, three hundred fifty-one million, four hundred twenty-eight thousand, five hundred twelve".