13810211910 has 64 divisors (see below), whose sum is σ = 40175170560. Its totient is φ = 3347929440.

The previous prime is 13810211903. The next prime is 13810211941. The reversal of 13810211910 is 1911201831.

13810211910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2321982 + ... + 2327921.

It is an arithmetic number, because the mean of its divisors is an integer number (627737040).

Almost surely, 2^13810211910 is an apocalyptic number.

13810211910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13810211910 is an abundant number, since it is smaller than the sum of its proper divisors (26364958650).

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

13810211910 is a wasteful number, since it uses less digits than its factorization.

13810211910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649930 (or 4649924 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

The spelling of 13810211910 in words is "thirteen billion, eight hundred ten million, two hundred eleven thousand, nine hundred ten".