242004440424 has 64 divisors (see below), whose sum is σ = 628344561600. Its totient is φ = 77606014464.

The previous prime is 242004440417. The next prime is 242004440441. The reversal of 242004440424 is 424044400242.

It is a super-2 number, since 2×242004440424² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242004440391 and 242004440400.

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, 1452022 + ... + 1610085.

It is an arithmetic number, because the mean of its divisors is an integer number (9817883775).

Almost surely, 2^242004440424 is an apocalyptic number.

242004440424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242004440424 is an abundant number, since it is smaller than the sum of its proper divisors (386340121176).

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

242004440424 is a wasteful number, since it uses less digits than its factorization.

242004440424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062242 (or 3062238 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 242004440424 its reverse (424044400242), we get a palindrome (666048840666).

The spelling of 242004440424 in words is "two hundred forty-two billion, four million, four hundred forty thousand, four hundred twenty-four".