2656361064342 has 8 divisors (see below), whose sum is σ = 5312722128696. Its totient is φ = 885453688112.

The previous prime is 2656361064341. The next prime is 2656361064361. The reversal of 2656361064342 is 2434601636562.

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

2656361064342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2656361064291 and 2656361064300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656361064341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221363422023 + ... + 221363422034.

It is an arithmetic number, because the mean of its divisors is an integer number (664090266087).

Almost surely, 2^{2656361064342} is an apocalyptic number.

2656361064342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2656361064342 is a wasteful number, since it uses less digits than its factorization.

2656361064342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442726844062.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 2656361064342 in words is "two trillion, six hundred fifty-six billion, three hundred sixty-one million, sixty-four thousand, three hundred forty-two".