242334746745 has 256 divisors, whose sum is σ = 525764198400. Its totient is φ = 92446064640.

The previous prime is 242334746743. The next prime is 242334746761. The reversal of 242334746745 is 547647433242.

It is not a de Polignac number, because 242334746745 - 2¹ = 242334746743 is a prime.

It is a super-2 number, since 2×242334746745² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242334746741) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 58688841 + ... + 58692969.

It is an arithmetic number, because the mean of its divisors is an integer number (2053766400).

Almost surely, 2^242334746745 is an apocalyptic number.

It is an amenable number.

242334746745 is an abundant number, since it is smaller than the sum of its proper divisors (283429451655).

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

242334746745 is a wasteful number, since it uses less digits than its factorization.

242334746745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its digits is 13547520, while the sum is 51.

The spelling of 242334746745 in words is "two hundred forty-two billion, three hundred thirty-four million, seven hundred forty-six thousand, seven hundred forty-five".