252004321454030 has 128 divisors (see below), whose sum is σ = 490505548769280. Its totient is φ = 93015691776000.

The previous prime is 252004321453991. The next prime is 252004321454057. The reversal of 252004321454030 is 30454123400252.

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 63 ways as a sum of consecutive naturals, for example, 2344892357 + ... + 2344999823.

It is an arithmetic number, because the mean of its divisors is an integer number (3832074599760).

Almost surely, 2^{252004321454030} is an apocalyptic number.

252004321454030 is a deficient number, since it is larger than the sum of its proper divisors (238501227315250).

252004321454030 is a wasteful number, since it uses less digits than its factorization.

252004321454030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111594.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 252004321454030 its reverse (30454123400252), we get a palindrome (282458444854282).

The spelling of 252004321454030 in words is "two hundred fifty-two trillion, four billion, three hundred twenty-one million, four hundred fifty-four thousand, thirty".