242438933468 has 12 divisors (see below), whose sum is σ = 424385587080. Its totient is φ = 121185908592.

The previous prime is 242438933441. The next prime is 242438933497. The reversal of 242438933468 is 864339834242.

It is a super-2 number, since 2×242438933468² (a number of 24 digits) contains 22 as substring.

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, 8373278 + ... + 8402181.

It is an arithmetic number, because the mean of its divisors is an integer number (35365465590).

Almost surely, 2^242438933468 is an apocalyptic number.

It is an amenable number.

242438933468 is a deficient number, since it is larger than the sum of its proper divisors (181946653612).

242438933468 is a wasteful number, since it uses less digits than its factorization.

242438933468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16779076 (or 16779074 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 56.

The spelling of 242438933468 in words is "two hundred forty-two billion, four hundred thirty-eight million, nine hundred thirty-three thousand, four hundred sixty-eight".