13840741900 has 54 divisors (see below), whose sum is σ = 31626886340. Its totient is φ = 5242969440.

The previous prime is 13840741897. The next prime is 13840741931. The reversal of 13840741900 is 914704831.

It is a super-2 number, since 2×13840741900² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13840741900.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5126751 + ... + 5129449.

Almost surely, 2^13840741900 is an apocalyptic number.

13840741900 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 13840741900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15813443170).

13840741900 is an abundant number, since it is smaller than the sum of its proper divisors (17786144440).

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

13840741900 is an equidigital number, since it uses as much as digits as its factorization.

13840741900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431 (or 2725 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 13840741900 in words is "thirteen billion, eight hundred forty million, seven hundred forty-one thousand, nine hundred".