342487754861 has 8 divisors (see below), whose sum is σ = 391514484480. Its totient is φ = 293486002128.

The previous prime is 342487754779. The next prime is 342487754867. The reversal of 342487754861 is 168457784243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342487754861 - 2³⁰ = 341414013037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342487754861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342487754867) 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, 6214826 + ... + 6269691.

It is an arithmetic number, because the mean of its divisors is an integer number (48939310560).

Almost surely, 2^342487754861 is an apocalyptic number.

It is an amenable number.

342487754861 is a deficient number, since it is larger than the sum of its proper divisors (49026729619).

342487754861 is a wasteful number, since it uses less digits than its factorization.

342487754861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12488443.

The product of its digits is 36126720, while the sum is 59.

The spelling of 342487754861 in words is "three hundred forty-two billion, four hundred eighty-seven million, seven hundred fifty-four thousand, eight hundred sixty-one".