13863962112 has 640 divisors, whose sum is σ = 50684755968. Its totient is φ = 3251404800.

The previous prime is 13863962107. The next prime is 13863962129. The reversal of 13863962112 is 21126936831.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109164993 + ... + 109165119.

Almost surely, 2^13863962112 is an apocalyptic number.

13863962112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13863962112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25342377984).

13863962112 is an abundant number, since it is smaller than the sum of its proper divisors (36820793856).

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

13863962112 is a wasteful number, since it uses less digits than its factorization.

13863962112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 234 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The spelling of 13863962112 in words is "thirteen billion, eight hundred sixty-three million, nine hundred sixty-two thousand, one hundred twelve".