242022344040 has 64 divisors (see below), whose sum is σ = 806741150400. Its totient is φ = 64539291456.

The previous prime is 242022344027. The next prime is 242022344063. The reversal of 242022344040 is 40443220242.

242022344040 is a `hidden beast` number, since 2 + 4 + 20 + 2 + 234 + 404 + 0 = 666.

242022344040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242022344040² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 242022343995 and 242022344013.

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, 112046302 + ... + 112048461.

It is an arithmetic number, because the mean of its divisors is an integer number (12605330475).

Almost surely, 2^242022344040 is an apocalyptic number.

242022344040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242022344040 is an abundant number, since it is smaller than the sum of its proper divisors (564718806360).

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

242022344040 is a wasteful number, since it uses less digits than its factorization.

242022344040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224094783 (or 224094773 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 242022344040 its reverse (40443220242), we get a palindrome (282465564282).

The spelling of 242022344040 in words is "two hundred forty-two billion, twenty-two million, three hundred forty-four thousand, forty".