2460668811656 has 96 divisors (see below), whose sum is σ = 5337223138080. Its totient is φ = 1054593388800.

The previous prime is 2460668811647. The next prime is 2460668811673. The reversal of 2460668811656 is 6561188660642.

It is a junction number, because it is equal to n+sod(n) for n = 2460668811595 and 2460668811604.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6519500 + ... + 6886596.

It is an arithmetic number, because the mean of its divisors is an integer number (55596074355).

Almost surely, 2^{2460668811656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2460668811656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2668611569040).

2460668811656 is an abundant number, since it is smaller than the sum of its proper divisors (2876554326424).

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

2460668811656 is a wasteful number, since it uses less digits than its factorization.

2460668811656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367363 (or 367340 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 2460668811656 in words is "two trillion, four hundred sixty billion, six hundred sixty-eight million, eight hundred eleven thousand, six hundred fifty-six".