2351402252 has 24 divisors (see below), whose sum is σ = 4183765824. Its totient is φ = 1156102992.

The previous prime is 2351402237. The next prime is 2351402279. The reversal of 2351402252 is 2522041532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149843 + ... + 164789.

It is an arithmetic number, because the mean of its divisors is an integer number (174323576).

Almost surely, 2^2351402252 is an apocalyptic number.

It is an amenable number.

2351402252 is a deficient number, since it is larger than the sum of its proper divisors (1832363572).

2351402252 is a wasteful number, since it uses less digits than its factorization.

2351402252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605 (or 15603 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2351402252 is about 48491.2595423134. The cubic root of 2351402252 is about 1329.7672821007.

Adding to 2351402252 its reverse (2522041532), we get a palindrome (4873443784).

The spelling of 2351402252 in words is "two billion, three hundred fifty-one million, four hundred two thousand, two hundred fifty-two".