4344548616772 has 48 divisors (see below), whose sum is σ = 9680161397760. Its totient is φ = 1659456231552.

The previous prime is 4344548616757. The next prime is 4344548616773. The reversal of 4344548616772 is 2776168454434.

It is a self number, because there is not a number n which added to its sum of digits gives 4344548616772.

It is not an unprimeable number, because it can be changed into a prime (4344548616773) 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, 205775188 + ... + 205796299.

It is an arithmetic number, because the mean of its divisors is an integer number (201670029120).

Almost surely, 2^{4344548616772} is an apocalyptic number.

It is an amenable number.

4344548616772 is an abundant number, since it is smaller than the sum of its proper divisors (5335612780988).

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

4344548616772 is a wasteful number, since it uses less digits than its factorization.

4344548616772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411571540 (or 411571538 counting only the distinct ones).

The product of its digits is 108380160, while the sum is 61.

The spelling of 4344548616772 in words is "four trillion, three hundred forty-four billion, five hundred forty-eight million, six hundred sixteen thousand, seven hundred seventy-two".