342650353442 has 16 divisors (see below), whose sum is σ = 536334737472. Its totient is φ = 163872453360.

The previous prime is 342650353439. The next prime is 342650353447. The reversal of 342650353442 is 244353056243.

It is a self number, because there is not a number n which added to its sum of digits gives 342650353442.

It is not an unprimeable number, because it can be changed into a prime (342650353447) 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, 3723368 + ... + 3814284.

It is an arithmetic number, because the mean of its divisors is an integer number (33520921092).

Almost surely, 2^342650353442 is an apocalyptic number.

342650353442 is a deficient number, since it is larger than the sum of its proper divisors (193684384030).

342650353442 is a wasteful number, since it uses less digits than its factorization.

342650353442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172873.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 342650353442 in words is "three hundred forty-two billion, six hundred fifty million, three hundred fifty-three thousand, four hundred forty-two".