242555351324 has 24 divisors (see below), whose sum is σ = 498680233968. Its totient is φ = 101771475840.

The previous prime is 242555351323. The next prime is 242555351327. The reversal of 242555351324 is 423153555242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242555351321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212023337 + ... + 212024480.

It is an arithmetic number, because the mean of its divisors is an integer number (20778343082).

Almost surely, 2^242555351324 is an apocalyptic number.

It is an amenable number.

242555351324 is an abundant number, since it is smaller than the sum of its proper divisors (256124882644).

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

242555351324 is a wasteful number, since it uses less digits than its factorization.

242555351324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424047845 (or 424047843 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

The spelling of 242555351324 in words is "two hundred forty-two billion, five hundred fifty-five million, three hundred fifty-one thousand, three hundred twenty-four".