2815456038468 has 24 divisors (see below), whose sum is σ = 6619545498720. Its totient is φ = 931321335360.

The previous prime is 2815456038431. The next prime is 2815456038503. The reversal of 2815456038468 is 8648306545182.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895499713 + ... + 895502856.

It is an arithmetic number, because the mean of its divisors is an integer number (275814395780).

Almost surely, 2^{2815456038468} is an apocalyptic number.

It is an amenable number.

2815456038468 is an abundant number, since it is smaller than the sum of its proper divisors (3804089460252).

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

2815456038468 is a wasteful number, since it uses less digits than its factorization.

2815456038468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791002707 (or 1791002705 counting only the distinct ones).

The product of its (nonzero) digits is 44236800, while the sum is 60.

The spelling of 2815456038468 in words is "two trillion, eight hundred fifteen billion, four hundred fifty-six million, thirty-eight thousand, four hundred sixty-eight".