342781195012 has 12 divisors (see below), whose sum is σ = 600692223040. Its totient is φ = 171154845576.

The previous prime is 342781194983. The next prime is 342781195021. The reversal of 342781195012 is 210591187243.

It is a self number, because there is not a number n which added to its sum of digits gives 342781195012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58934712 + ... + 58940527.

Almost surely, 2^342781195012 is an apocalyptic number.

It is an amenable number.

342781195012 is a deficient number, since it is larger than the sum of its proper divisors (257911028028).

342781195012 is a wasteful number, since it uses less digits than its factorization.

342781195012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117875970 (or 117875968 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 342781195012 in words is "three hundred forty-two billion, seven hundred eighty-one million, one hundred ninety-five thousand, twelve".