2293404648880 has 20 divisors (see below), whose sum is σ = 5332165808832. Its totient is φ = 917361859520.

The previous prime is 2293404648877. The next prime is 2293404648893. The reversal of 2293404648880 is 888464043922.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14333778976 + ... + 14333779135.

Almost surely, 2^{2293404648880} is an apocalyptic number.

2293404648880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2293404648880 is an abundant number, since it is smaller than the sum of its proper divisors (3038761159952).

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

2293404648880 is a wasteful number, since it uses less digits than its factorization.

2293404648880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28667558124 (or 28667558118 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 58.

The spelling of 2293404648880 in words is "two trillion, two hundred ninety-three billion, four hundred four million, six hundred forty-eight thousand, eight hundred eighty".