242624397356 has 48 divisors (see below), whose sum is σ = 492398161920. Its totient is φ = 103444920000.

The previous prime is 242624397349. The next prime is 242624397383. The reversal of 242624397356 is 653793426242.

It is a junction number, because it is equal to n+sod(n) for n = 242624397298 and 242624397307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352300 + ... + 1521171.

It is an arithmetic number, because the mean of its divisors is an integer number (10258295040).

Almost surely, 2^242624397356 is an apocalyptic number.

It is an amenable number.

242624397356 is an abundant number, since it is smaller than the sum of its proper divisors (249773764564).

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

242624397356 is a wasteful number, since it uses less digits than its factorization.

242624397356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873606 (or 2873604 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 53.

The spelling of 242624397356 in words is "two hundred forty-two billion, six hundred twenty-four million, three hundred ninety-seven thousand, three hundred fifty-six".