242958291402 has 32 divisors (see below), whose sum is σ = 508695086592. Its totient is φ = 77212620144.

The previous prime is 242958291397. The next prime is 242958291419. The reversal of 242958291402 is 204192859242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2825008 + ... + 2909739.

It is an arithmetic number, because the mean of its divisors is an integer number (15896721456).

Almost surely, 2^242958291402 is an apocalyptic number.

242958291402 is an abundant number, since it is smaller than the sum of its proper divisors (265736795190).

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

242958291402 is a wasteful number, since it uses less digits than its factorization.

242958291402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735082.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 242958291402 in words is "two hundred forty-two billion, nine hundred fifty-eight million, two hundred ninety-one thousand, four hundred two".