2194160536884 has 48 divisors (see below), whose sum is σ = 5261352098688. Its totient is φ = 711176577408.

The previous prime is 2194160536871. The next prime is 2194160536903. The reversal of 2194160536884 is 4886350614912.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 824079 + ... + 2251094.

It is an arithmetic number, because the mean of its divisors is an integer number (109611502056).

Almost surely, 2^{2194160536884} is an apocalyptic number.

It is an amenable number.

2194160536884 is an abundant number, since it is smaller than the sum of its proper divisors (3067191561804).

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

2194160536884 is a wasteful number, since it uses less digits than its factorization.

2194160536884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076824 (or 3076822 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 2194160536884 in words is "two trillion, one hundred ninety-four billion, one hundred sixty million, five hundred thirty-six thousand, eight hundred eighty-four".