2743244972164 has 12 divisors (see below), whose sum is σ = 4802332417344. Its totient is φ = 1371149995784.

The previous prime is 2743244972161. The next prime is 2743244972173. The reversal of 2743244972164 is 4612794423472.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2743244972161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118109512 + ... + 118132735.

It is an arithmetic number, because the mean of its divisors is an integer number (400194368112).

Almost surely, 2^{2743244972164} is an apocalyptic number.

It is an amenable number.

2743244972164 is a deficient number, since it is larger than the sum of its proper divisors (2059087445180).

2743244972164 is a wasteful number, since it uses less digits than its factorization.

2743244972164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236245154 (or 236245152 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 55.

The spelling of 2743244972164 in words is "two trillion, seven hundred forty-three billion, two hundred forty-four million, nine hundred seventy-two thousand, one hundred sixty-four".