3810013913720 has 64 divisors (see below), whose sum is σ = 9802086022080. Its totient is φ = 1305636166656.

The previous prime is 3810013913647. The next prime is 3810013913731. The reversal of 3810013913720 is 273193100183.

3810013913720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2847749 + ... + 3966068.

It is an arithmetic number, because the mean of its divisors is an integer number (153157594095).

Almost surely, 2^{3810013913720} is an apocalyptic number.

It is an amenable number.

3810013913720 is an abundant number, since it is smaller than the sum of its proper divisors (5992072108360).

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

3810013913720 is a wasteful number, since it uses less digits than its factorization.

3810013913720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815832 (or 6815828 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 3810013913720 in words is "three trillion, eight hundred ten billion, thirteen million, nine hundred thirteen thousand, seven hundred twenty".