242413564502 has 32 divisors (see below), whose sum is σ = 386678638080. Its totient is φ = 113652136800.

The previous prime is 242413564469. The next prime is 242413564537. The reversal of 242413564502 is 205465314242.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 13604483 + ... + 13622289.

It is an arithmetic number, because the mean of its divisors is an integer number (12083707440).

Almost surely, 2^242413564502 is an apocalyptic number.

242413564502 is a deficient number, since it is larger than the sum of its proper divisors (144265073578).

242413564502 is a wasteful number, since it uses less digits than its factorization.

242413564502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21476.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 242413564502 its reverse (205465314242), we get a palindrome (447878878744).

The spelling of 242413564502 in words is "two hundred forty-two billion, four hundred thirteen million, five hundred sixty-four thousand, five hundred two".