342642266206620 has 24 divisors (see below), whose sum is σ = 959398345378704. Its totient is φ = 91371270988416.

The previous prime is 342642266206571. The next prime is 342642266206649. The reversal of 342642266206620 is 26602662246243.

It is a congruent number.

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, 2855352218329 + ... + 2855352218448.

It is an arithmetic number, because the mean of its divisors is an integer number (39974931057446).

Almost surely, 2^{342642266206620} is an apocalyptic number.

342642266206620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342642266206620 is an abundant number, since it is smaller than the sum of its proper divisors (616756079172084).

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

342642266206620 is a wasteful number, since it uses less digits than its factorization.

342642266206620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710704436789 (or 5710704436787 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 51.

The spelling of 342642266206620 in words is "three hundred forty-two trillion, six hundred forty-two billion, two hundred sixty-six million, two hundred six thousand, six hundred twenty".