342224430402 has 32 divisors (see below), whose sum is σ = 685185000192. Its totient is φ = 113952178944.

The previous prime is 342224430377. The next prime is 342224430419. The reversal of 342224430402 is 204034422243.

It is a self number, because there is not a number n which added to its sum of digits gives 342224430402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45186288 + ... + 45193860.

It is an arithmetic number, because the mean of its divisors is an integer number (21412031256).

Almost surely, 2^342224430402 is an apocalyptic number.

342224430402 is an abundant number, since it is smaller than the sum of its proper divisors (342960569790).

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

342224430402 is a wasteful number, since it uses less digits than its factorization.

342224430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14682.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 342224430402 its reverse (204034422243), we get a palindrome (546258852645).

The spelling of 342224430402 in words is "three hundred forty-two billion, two hundred twenty-four million, four hundred thirty thousand, four hundred two".