2193345170904 has 64 divisors (see below), whose sum is σ = 5512370941440. Its totient is φ = 727248905600.

The previous prime is 2193345170803. The next prime is 2193345170953. The reversal of 2193345170904 is 4090715433912.

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, 23323579 + ... + 23417429.

It is an arithmetic number, because the mean of its divisors is an integer number (86130795960).

Almost surely, 2^{2193345170904} is an apocalyptic number.

2193345170904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2193345170904 is an abundant number, since it is smaller than the sum of its proper divisors (3319025770536).

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

2193345170904 is a wasteful number, since it uses less digits than its factorization.

2193345170904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99000 (or 98996 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 2193345170904 in words is "two trillion, one hundred ninety-three billion, three hundred forty-five million, one hundred seventy thousand, nine hundred four".