13901375000 has 56 divisors (see below), whose sum is σ = 32581223580. Its totient is φ = 5560500000.

The previous prime is 13901374979. The next prime is 13901375017. The reversal of 13901375000 is 57310931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 69395 + ... + 180605.

Almost surely, 2^13901375000 is an apocalyptic number.

13901375000 is a gapful number since it is divisible by the number (10) 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 13901375000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16290611790).

13901375000 is an abundant number, since it is smaller than the sum of its proper divisors (18679848580).

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

13901375000 is an frugal number, since it uses more digits than its factorization.

13901375000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111247 (or 111218 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 29.

Adding to 13901375000 its reverse (57310931), we get a palindrome (13958685931).

The spelling of 13901375000 in words is "thirteen billion, nine hundred one million, three hundred seventy-five thousand".