342858690255 has 16 divisors (see below), whose sum is σ = 548944347744. Its totient is φ = 182734487040.

The previous prime is 342858690241. The next prime is 342858690269. The reversal of 342858690255 is 552096858243.

It is an interprime number because it is at equal distance from previous prime (342858690241) and next prime (342858690269).

It is not a de Polignac number, because 342858690255 - 2⁶ = 342858690191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342858690195 and 342858690204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7694614 + ... + 7739043.

It is an arithmetic number, because the mean of its divisors is an integer number (34309021734).

Almost surely, 2^342858690255 is an apocalyptic number.

342858690255 is a deficient number, since it is larger than the sum of its proper divisors (206085657489).

342858690255 is a wasteful number, since it uses less digits than its factorization.

342858690255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15435146.

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 342858690255 in words is "three hundred forty-two billion, eight hundred fifty-eight million, six hundred ninety thousand, two hundred fifty-five".