13902163912 has 64 divisors (see below), whose sum is σ = 32137015680. Its totient is φ = 5490312192.

The previous prime is 13902163897. The next prime is 13902163949. The reversal of 13902163912 is 21936120931.

13902163912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13902163912² (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 415603 + ... + 447805.

It is an arithmetic number, because the mean of its divisors is an integer number (502140870).

Almost surely, 2^13902163912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13902163912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16068507840).

13902163912 is an abundant number, since it is smaller than the sum of its proper divisors (18234851768).

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

13902163912 is a wasteful number, since it uses less digits than its factorization.

13902163912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32822 (or 32818 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 13902163912 in words is "thirteen billion, nine hundred two million, one hundred sixty-three thousand, nine hundred twelve".