3744729544780 has 48 divisors (see below), whose sum is σ = 9044595233856. Its totient is φ = 1275729511680.

The previous prime is 3744729544729. The next prime is 3744729544859. The reversal of 3744729544780 is 874459274473.

3744729544780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85162951 + ... + 85206910.

It is an arithmetic number, because the mean of its divisors is an integer number (188429067372).

Almost surely, 2^{3744729544780} is an apocalyptic number.

It is an amenable number.

3744729544780 is an abundant number, since it is smaller than the sum of its proper divisors (5299865689076).

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

3744729544780 is a wasteful number, since it uses less digits than its factorization.

3744729544780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170370034 (or 170370032 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 64.

The spelling of 3744729544780 in words is "three trillion, seven hundred forty-four billion, seven hundred twenty-nine million, five hundred forty-four thousand, seven hundred eighty".