342031261662 has 64 divisors (see below), whose sum is σ = 763099038720. Its totient is φ = 113556340800.

The previous prime is 342031261571. The next prime is 342031261667. The reversal of 342031261662 is 266162130243.

342031261662 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 31 + 2 + 616 + 6 + 2 = 666.

It is a super-2 number, since 2×342031261662² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342031261667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62377573 + ... + 62383055.

It is an arithmetic number, because the mean of its divisors is an integer number (11923422480).

Almost surely, 2^342031261662 is an apocalyptic number.

342031261662 is an abundant number, since it is smaller than the sum of its proper divisors (421067777058).

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

342031261662 is a wasteful number, since it uses less digits than its factorization.

342031261662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9886 (or 9880 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 342031261662 in words is "three hundred forty-two billion, thirty-one million, two hundred sixty-one thousand, six hundred sixty-two".