342130402 has 8 divisors (see below), whose sum is σ = 513729216. Its totient is φ = 170887332.

The previous prime is 342130361. The next prime is 342130421. The reversal of 342130402 is 204031243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 342130402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86518 + ... + 90385.

It is an arithmetic number, because the mean of its divisors is an integer number (64216152).

Almost surely, 2^342130402 is an apocalyptic number.

342130402 is a deficient number, since it is larger than the sum of its proper divisors (171598814).

342130402 is a wasteful number, since it uses less digits than its factorization.

342130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177872.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 342130402 is about 18496.7673391866. The cubic root of 342130402 is about 699.4079361049.

Adding to 342130402 its reverse (204031243), we get a palindrome (546161645).

The spelling of 342130402 in words is "three hundred forty-two million, one hundred thirty thousand, four hundred two".