342655582661 has 16 divisors (see below), whose sum is σ = 395581294080. Its totient is φ = 290727976560.

The previous prime is 342655582649. The next prime is 342655582667. The reversal of 342655582661 is 166285556243.

It is a de Polignac number, because none of the positive numbers 2^k-342655582661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342655582667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761306 + ... + 1124676.

It is an arithmetic number, because the mean of its divisors is an integer number (24723830880).

Almost surely, 2^342655582661 is an apocalyptic number.

It is an amenable number.

342655582661 is a deficient number, since it is larger than the sum of its proper divisors (52925711419).

342655582661 is a wasteful number, since it uses less digits than its factorization.

342655582661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364744.

The product of its digits is 10368000, while the sum is 53.

It can be divided in two parts, 342655582 and 661, that added together give a palindrome (342656243).

The spelling of 342655582661 in words is "three hundred forty-two billion, six hundred fifty-five million, five hundred eighty-two thousand, six hundred sixty-one".