3720048400272 has 40 divisors (see below), whose sum is σ = 9869858147776. Its totient is φ = 1206502183296.

The previous prime is 3720048400241. The next prime is 3720048400301. The reversal of 3720048400272 is 2720048400273.

It is a self number, because there is not a number n which added to its sum of digits gives 3720048400272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047309148 + ... + 1047312699.

Almost surely, 2^{3720048400272} is an apocalyptic number.

It is an amenable number.

3720048400272 is an abundant number, since it is smaller than the sum of its proper divisors (6149809747504).

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

3720048400272 is a wasteful number, since it uses less digits than its factorization.

3720048400272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094621895 (or 2094621889 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 39.

Subtracting from 3720048400272 its reverse (2720048400273), we obtain a palindrome (999999999999).

The spelling of 3720048400272 in words is "three trillion, seven hundred twenty billion, forty-eight million, four hundred thousand, two hundred seventy-two".