2726057378712 has 64 divisors (see below), whose sum is σ = 6820688983680. Its totient is φ = 907946721792.

The previous prime is 2726057378677. The next prime is 2726057378713. The reversal of 2726057378712 is 2178737506272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726057378713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178014768 + ... + 178030080.

It is an arithmetic number, because the mean of its divisors is an integer number (106573265370).

Almost surely, 2^{2726057378712} is an apocalyptic number.

It is an amenable number.

2726057378712 is an abundant number, since it is smaller than the sum of its proper divisors (4094631604968).

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

2726057378712 is a wasteful number, since it uses less digits than its factorization.

2726057378712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20872 (or 20868 counting only the distinct ones).

The product of its (nonzero) digits is 13829760, while the sum is 57.

The spelling of 2726057378712 in words is "two trillion, seven hundred twenty-six billion, fifty-seven million, three hundred seventy-eight thousand, seven hundred twelve".