242760408576 has 80 divisors (see below), whose sum is σ = 739118776704. Its totient is φ = 69360113664.

The previous prime is 242760408509. The next prime is 242760408589. The reversal of 242760408576 is 675804067242.

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, 11278330 + ... + 11299833.

Almost surely, 2^242760408576 is an apocalyptic number.

It is an amenable number.

242760408576 is an abundant number, since it is smaller than the sum of its proper divisors (496358368128).

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

242760408576 is an equidigital number, since it uses as much as digits as its factorization.

242760408576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22578191 (or 22578175 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 242760408576 in words is "two hundred forty-two billion, seven hundred sixty million, four hundred eight thousand, five hundred seventy-six".