242112763007938 has 8 divisors (see below), whose sum is σ = 363503246764032. Its totient is φ = 120945014086596.

The previous prime is 242112763007851. The next prime is 242112763007989. The reversal of 242112763007938 is 839700367211242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×242112763007938² (a number of 30 digits) contains 22 as substring.

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, 55683705970 + ... + 55683710317.

It is an arithmetic number, because the mean of its divisors is an integer number (45437905845504).

Almost surely, 2^{242112763007938} is an apocalyptic number.

242112763007938 is a deficient number, since it is larger than the sum of its proper divisors (121390483756094).

242112763007938 is a wasteful number, since it uses less digits than its factorization.

242112763007938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111367417376.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 242112763007938 in words is "two hundred forty-two trillion, one hundred twelve billion, seven hundred sixty-three million, seven thousand, nine hundred thirty-eight".