342918472305 has 8 divisors (see below), whose sum is σ = 548669555712. Its totient is φ = 182889851888.

The previous prime is 342918472283. The next prime is 342918472307. The reversal of 342918472305 is 503274819243.

342918472305 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 342918472305 - 2²⁶ = 342851363441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342918472307) 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, 11430615729 + ... + 11430615758.

It is an arithmetic number, because the mean of its divisors is an integer number (68583694464).

Almost surely, 2^342918472305 is an apocalyptic number.

It is an amenable number.

342918472305 is a deficient number, since it is larger than the sum of its proper divisors (205751083407).

342918472305 is a wasteful number, since it uses less digits than its factorization.

342918472305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22861231495.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 342918472305 in words is "three hundred forty-two billion, nine hundred eighteen million, four hundred seventy-two thousand, three hundred five".