242022401992 has 16 divisors (see below), whose sum is σ = 518619432960. Its totient is φ = 103723886544.

The previous prime is 242022401989. The next prime is 242022401993. The reversal of 242022401992 is 299104220242.

It is not an unprimeable number, because it can be changed into a prime (242022401993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2160914248 + ... + 2160914359.

It is an arithmetic number, because the mean of its divisors is an integer number (32413714560).

Almost surely, 2^242022401992 is an apocalyptic number.

It is an amenable number.

242022401992 is an abundant number, since it is smaller than the sum of its proper divisors (276597030968).

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

242022401992 is a wasteful number, since it uses less digits than its factorization.

242022401992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4321828620 (or 4321828616 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 242022401992 in words is "two hundred forty-two billion, twenty-two million, four hundred one thousand, nine hundred ninety-two".