242237380938 has 32 divisors (see below), whose sum is σ = 553726869504. Its totient is φ = 69205501872.

The previous prime is 242237380901. The next prime is 242237380961. The reversal of 242237380938 is 839083732242.

It is a happy 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, 371031 + ... + 788757.

It is an arithmetic number, because the mean of its divisors is an integer number (17303964672).

Almost surely, 2^242237380938 is an apocalyptic number.

242237380938 is an abundant number, since it is smaller than the sum of its proper divisors (311489488566).

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

242237380938 is a wasteful number, since it uses less digits than its factorization.

242237380938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431546.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 242237380938 in words is "two hundred forty-two billion, two hundred thirty-seven million, three hundred eighty thousand, nine hundred thirty-eight".