242024813881 has 16 divisors (see below), whose sum is σ = 264280262400. Its totient is φ = 220862678400.

The previous prime is 242024813861. The next prime is 242024813951. The reversal of 242024813881 is 188318420242.

It is a cyclic number.

It is not a de Polignac number, because 242024813881 - 2⁹ = 242024813369 is a prime.

It is a super-2 number, since 2×242024813881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242024813831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904830 + ... + 2027911.

It is an arithmetic number, because the mean of its divisors is an integer number (16517516400).

Almost surely, 2^242024813881 is an apocalyptic number.

It is an amenable number.

242024813881 is a deficient number, since it is larger than the sum of its proper divisors (22255448519).

242024813881 is a wasteful number, since it uses less digits than its factorization.

242024813881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932880.

The product of its (nonzero) digits is 196608, while the sum is 43.

The spelling of 242024813881 in words is "two hundred forty-two billion, twenty-four million, eight hundred thirteen thousand, eight hundred eighty-one".