2163442000515 has 16 divisors (see below), whose sum is σ = 3464155669248. Its totient is φ = 1152952910816.

The previous prime is 2163442000471. The next prime is 2163442000537. The reversal of 2163442000515 is 5150002443612.

It is a cyclic number.

It is not a de Polignac number, because 2163442000515 - 2¹⁰ = 2163441999491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55156167 + ... + 55195376.

It is an arithmetic number, because the mean of its divisors is an integer number (216509729328).

Almost surely, 2^{2163442000515} is an apocalyptic number.

2163442000515 is a deficient number, since it is larger than the sum of its proper divisors (1300713668733).

2163442000515 is a wasteful number, since it uses less digits than its factorization.

2163442000515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110352858.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 2163442000515 in words is "two trillion, one hundred sixty-three billion, four hundred forty-two million, five hundred fifteen", and thus it is an aban number.