342400334232412 has 12 divisors (see below), whose sum is σ = 599794440795760. Its totient is φ = 171030494005056.

The previous prime is 342400334232361. The next prime is 342400334232493. The reversal of 342400334232412 is 214232433004243.

It is a congruent number.

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, 42418273248 + ... + 42418281319.

Almost surely, 2^{342400334232412} is an apocalyptic number.

It is an amenable number.

342400334232412 is a deficient number, since it is larger than the sum of its proper divisors (257394106563348).

342400334232412 is a wasteful number, since it uses less digits than its factorization.

342400334232412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84836555580 (or 84836555578 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 342400334232412 its reverse (214232433004243), we get a palindrome (556632767236655).

The spelling of 342400334232412 in words is "three hundred forty-two trillion, four hundred billion, three hundred thirty-four million, two hundred thirty-two thousand, four hundred twelve".