242924278406 has 16 divisors (see below), whose sum is σ = 374872304016. Its totient is φ = 117978029856.

The previous prime is 242924278397. The next prime is 242924278423. The reversal of 242924278406 is 604872429242.

It is a congruent number.

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, 2752781 + ... + 2839656.

It is an arithmetic number, because the mean of its divisors is an integer number (23429519001).

Almost surely, 2^242924278406 is an apocalyptic number.

242924278406 is a deficient number, since it is larger than the sum of its proper divisors (131948025610).

242924278406 is a wasteful number, since it uses less digits than its factorization.

242924278406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593063.

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 242924278406 in words is "two hundred forty-two billion, nine hundred twenty-four million, two hundred seventy-eight thousand, four hundred six".