342414729215999 has 8 divisors (see below), whose sum is σ = 378043863144192. Its totient is φ = 307535682318040.

The previous prime is 342414729215989. The next prime is 342414729216011. The reversal of 342414729215999 is 999512927414243.

It is a happy number.

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

It is not a de Polignac number, because 342414729215999 - 2⁴⁴ = 324822543171583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342414729215989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187521756599 + ... + 187521758424.

It is an arithmetic number, because the mean of its divisors is an integer number (47255482893024).

Almost surely, 2^{342414729215999} is an apocalyptic number.

342414729215999 is a deficient number, since it is larger than the sum of its proper divisors (35629133928193).

342414729215999 is a wasteful number, since it uses less digits than its factorization.

342414729215999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375043515117.

The product of its digits is 352719360, while the sum is 71.

The spelling of 342414729215999 in words is "three hundred forty-two trillion, four hundred fourteen billion, seven hundred twenty-nine million, two hundred fifteen thousand, nine hundred ninety-nine".