242400244416 has 56 divisors (see below), whose sum is σ = 699655257024. Its totient is φ = 73454618880.

The previous prime is 242400244399. The next prime is 242400244433. The reversal of 242400244416 is 614442004242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242400244399) and next prime (242400244433).

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 57384310 + ... + 57388533.

Almost surely, 2^242400244416 is an apocalyptic number.

It is an amenable number.

242400244416 is an abundant number, since it is smaller than the sum of its proper divisors (457255012608).

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

242400244416 is a wasteful number, since it uses less digits than its factorization.

242400244416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114772869 (or 114772859 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 242400244416 its reverse (614442004242), we get a palindrome (856842248658).

The spelling of 242400244416 in words is "two hundred forty-two billion, four hundred million, two hundred forty-four thousand, four hundred sixteen".