342940472106 has 16 divisors (see below), whose sum is σ = 691281583104. Its totient is φ = 113413384224.

The previous prime is 342940472071. The next prime is 342940472117. The reversal of 342940472106 is 601274049243.

342940472106 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225025795 + ... + 225027318.

It is an arithmetic number, because the mean of its divisors is an integer number (43205098944).

Almost surely, 2^342940472106 is an apocalyptic number.

342940472106 is an abundant number, since it is smaller than the sum of its proper divisors (348341110998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342940472106 is a wasteful number, since it uses less digits than its factorization.

342940472106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450053245.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 342940472106 in words is "three hundred forty-two billion, nine hundred forty million, four hundred seventy-two thousand, one hundred six".