342147422000 has 40 divisors (see below), whose sum is σ = 827312471232. Its totient is φ = 136858968000.

The previous prime is 342147421981. The next prime is 342147422039. The reversal of 342147422000 is 224741243.

It is a tau number, because it is divible by the number of its divisors (40).

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, 85534856 + ... + 85538855.

Almost surely, 2^342147422000 is an apocalyptic number.

It is an amenable number.

342147422000 is an abundant number, since it is smaller than the sum of its proper divisors (485165049232).

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

342147422000 is a wasteful number, since it uses less digits than its factorization.

342147422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171073734 (or 171073718 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 342147422000 in words is "three hundred forty-two billion, one hundred forty-seven million, four hundred twenty-two thousand".