342612153215 has 16 divisors (see below), whose sum is σ = 412817827968. Its totient is φ = 272968832256.

The previous prime is 342612153211. The next prime is 342612153227. The reversal of 342612153215 is 512351216243.

It is a cyclic number.

It is not a de Polignac number, because 342612153215 - 2² = 342612153211 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 (342612153211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2099819 + ... + 2257091.

It is an arithmetic number, because the mean of its divisors is an integer number (25801114248).

Almost surely, 2^342612153215 is an apocalyptic number.

342612153215 is a deficient number, since it is larger than the sum of its proper divisors (70205674753).

342612153215 is a wasteful number, since it uses less digits than its factorization.

342612153215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159058.

The product of its digits is 43200, while the sum is 35.

Adding to 342612153215 its reverse (512351216243), we get a palindrome (854963369458).

The spelling of 342612153215 in words is "three hundred forty-two billion, six hundred twelve million, one hundred fifty-three thousand, two hundred fifteen".