242288230992 has 40 divisors (see below), whose sum is σ = 625981705440. Its totient is φ = 80753654400.

The previous prime is 242288230973. The next prime is 242288231039. The reversal of 242288230992 is 299032882242.

It is a super-4 number, since 4×242288230992⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153867 + ... + 712917.

It is an arithmetic number, because the mean of its divisors is an integer number (15649542636).

Almost surely, 2^242288230992 is an apocalyptic number.

It is an amenable number.

242288230992 is an abundant number, since it is smaller than the sum of its proper divisors (383693474448).

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

242288230992 is a wasteful number, since it uses less digits than its factorization.

242288230992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568091 (or 568085 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 242288230992 in words is "two hundred forty-two billion, two hundred eighty-eight million, two hundred thirty thousand, nine hundred ninety-two".