242500450288 has 20 divisors (see below), whose sum is σ = 482543126920. Its totient is φ = 117973191744.

The previous prime is 242500450211. The next prime is 242500450327. The reversal of 242500450288 is 882054005242.

It is a self number, because there is not a number n which added to its sum of digits gives 242500450288.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204813978 + ... + 204815161.

It is an arithmetic number, because the mean of its divisors is an integer number (24127156346).

Almost surely, 2^242500450288 is an apocalyptic number.

It is an amenable number.

242500450288 is a deficient number, since it is larger than the sum of its proper divisors (240042676632).

242500450288 is a wasteful number, since it uses less digits than its factorization.

242500450288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409629184 (or 409629178 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The spelling of 242500450288 in words is "two hundred forty-two billion, five hundred million, four hundred fifty thousand, two hundred eighty-eight".