2723606430064 has 20 divisors (see below), whose sum is σ = 5682909570856. Its totient is φ = 1257049121472.

The previous prime is 2723606430023. The next prime is 2723606430067. The reversal of 2723606430064 is 4600346063272.

It is a self number, because there is not a number n which added to its sum of digits gives 2723606430064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723606430067) 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, 6547130634 + ... + 6547131049.

Almost surely, 2^{2723606430064} is an apocalyptic number.

It is an amenable number.

2723606430064 is an abundant number, since it is smaller than the sum of its proper divisors (2959303140792).

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

2723606430064 is a wasteful number, since it uses less digits than its factorization.

2723606430064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13094261704 (or 13094261698 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 2723606430064 in words is "two trillion, seven hundred twenty-three billion, six hundred six million, four hundred thirty thousand, sixty-four".