342643000416522 has 32 divisors (see below), whose sum is σ = 738007563642048. Its totient is φ = 105427579076736.

The previous prime is 342643000416503. The next prime is 342643000416551. The reversal of 342643000416522 is 225614000346243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13588323 + ... + 29494550.

It is an arithmetic number, because the mean of its divisors is an integer number (23062736363814).

Almost surely, 2^{342643000416522} is an apocalyptic number.

342643000416522 is an abundant number, since it is smaller than the sum of its proper divisors (395364563225526).

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

342643000416522 is a wasteful number, since it uses less digits than its factorization.

342643000416522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43184854.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 342643000416522 in words is "three hundred forty-two trillion, six hundred forty-three billion, four hundred sixteen thousand, five hundred twenty-two".