2724635046644 has 24 divisors (see below), whose sum is σ = 5473066045440. Its totient is φ = 1162601601696.

The previous prime is 2724635046643. The next prime is 2724635046677. The reversal of 2724635046644 is 4466405364272.

It is a happy number.

It is a super-2 number, since 2×2724635046644² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724635046641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212457332 + ... + 212470155.

It is an arithmetic number, because the mean of its divisors is an integer number (228044418560).

Almost surely, 2^{2724635046644} is an apocalyptic number.

It is an amenable number.

2724635046644 is an abundant number, since it is smaller than the sum of its proper divisors (2748430998796).

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

2724635046644 is a wasteful number, since it uses less digits than its factorization.

2724635046644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424927727 (or 424927725 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 53.

The spelling of 2724635046644 in words is "two trillion, seven hundred twenty-four billion, six hundred thirty-five million, forty-six thousand, six hundred forty-four".