242501422560 has 96 divisors (see below), whose sum is σ = 765620190720. Its totient is φ = 64519684608.

The previous prime is 242501422549. The next prime is 242501422591. The reversal of 242501422560 is 65224105242.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 364692 + ... + 786131.

It is an arithmetic number, because the mean of its divisors is an integer number (7975210320).

Almost surely, 2^242501422560 is an apocalyptic number.

242501422560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242501422560 is an abundant number, since it is smaller than the sum of its proper divisors (523118768160).

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

242501422560 is a wasteful number, since it uses less digits than its factorization.

242501422560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151280 (or 1151272 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 242501422560 in words is "two hundred forty-two billion, five hundred one million, four hundred twenty-two thousand, five hundred sixty".