252642323271300 has 144 divisors (see below), whose sum is σ = 777069334171200. Its totient is φ = 63193493952000.

The previous prime is 252642323271287. The next prime is 252642323271307. The reversal of 252642323271300 is 3172323246252.

It is not an unprimeable number, because it can be changed into a prime (252642323271307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218846155 + ... + 219997554.

Almost surely, 2^{252642323271300} is an apocalyptic number.

252642323271300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252642323271300 is an abundant number, since it is smaller than the sum of its proper divisors (524427010899900).

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

252642323271300 is a wasteful number, since it uses less digits than its factorization.

252642323271300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438843846 (or 438843839 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 252642323271300 in words is "two hundred fifty-two trillion, six hundred forty-two billion, three hundred twenty-three million, two hundred seventy-one thousand, three hundred".