2722743257372 has 12 divisors (see below), whose sum is σ = 4764867436056. Its totient is φ = 1361352561360.

The previous prime is 2722743257347. The next prime is 2722743257389. The reversal of 2722743257372 is 2737523472272.

It is a congruent number.

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, 4443098 + ... + 5018625.

It is an arithmetic number, because the mean of its divisors is an integer number (397072286338).

Almost surely, 2^{2722743257372} is an apocalyptic number.

It is an amenable number.

2722743257372 is a deficient number, since it is larger than the sum of its proper divisors (2042124178684).

2722743257372 is a wasteful number, since it uses less digits than its factorization.

2722743257372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9533668 (or 9533666 counting only the distinct ones).

The product of its digits is 13829760, while the sum is 53.

The spelling of 2722743257372 in words is "two trillion, seven hundred twenty-two billion, seven hundred forty-three million, two hundred fifty-seven thousand, three hundred seventy-two".