242456313164 has 48 divisors (see below), whose sum is σ = 465686178048. Its totient is φ = 109780550208.

The previous prime is 242456313161. The next prime is 242456313193. The reversal of 242456313164 is 461313654242.

It is not an unprimeable number, because it can be changed into a prime (242456313161) 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, 361559 + ... + 784625.

It is an arithmetic number, because the mean of its divisors is an integer number (9701795376).

Almost surely, 2^242456313164 is an apocalyptic number.

It is an amenable number.

242456313164 is a deficient number, since it is larger than the sum of its proper divisors (223229864884).

242456313164 is a wasteful number, since it uses less digits than its factorization.

242456313164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423294 (or 423292 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The spelling of 242456313164 in words is "two hundred forty-two billion, four hundred fifty-six million, three hundred thirteen thousand, one hundred sixty-four".