2542302331252 has 24 divisors (see below), whose sum is σ = 4715608290624. Its totient is φ = 1195140331392.

The previous prime is 2542302331243. The next prime is 2542302331267. The reversal of 2542302331252 is 2521332032452.

It is a super-2 number, since 2×2542302331252² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 19265578 + ... + 19397089.

It is an arithmetic number, because the mean of its divisors is an integer number (196483678776).

Almost surely, 2^{2542302331252} is an apocalyptic number.

It is an amenable number.

2542302331252 is a deficient number, since it is larger than the sum of its proper divisors (2173305959372).

2542302331252 is a wasteful number, since it uses less digits than its factorization.

2542302331252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38663655 (or 38663653 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 2542302331252 in words is "two trillion, five hundred forty-two billion, three hundred two million, three hundred thirty-one thousand, two hundred fifty-two".