2402530303252 has 24 divisors (see below), whose sum is σ = 4493352455424. Its totient is φ = 1120036113792.

The previous prime is 2402530303189. The next prime is 2402530303307. The reversal of 2402530303252 is 2523030352042.

It is a happy number.

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, 165092388 + ... + 165106939.

It is an arithmetic number, because the mean of its divisors is an integer number (187223018976).

Almost surely, 2^{2402530303252} is an apocalyptic number.

It is an amenable number.

2402530303252 is a deficient number, since it is larger than the sum of its proper divisors (2090822152172).

2402530303252 is a wasteful number, since it uses less digits than its factorization.

2402530303252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330199455 (or 330199453 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 2402530303252 its reverse (2523030352042), we get a palindrome (4925560655294).

The spelling of 2402530303252 in words is "two trillion, four hundred two billion, five hundred thirty million, three hundred three thousand, two hundred fifty-two".