13844993370 has 256 divisors, whose sum is σ = 38406348288. Its totient is φ = 3170119680.

The previous prime is 13844993363. The next prime is 13844993377. The reversal of 13844993370 is 7339944831.

It is an interprime number because it is at equal distance from previous prime (13844993363) and next prime (13844993377).

It is not an unprimeable number, because it can be changed into a prime (13844993377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32885760 + ... + 32886180.

It is an arithmetic number, because the mean of its divisors is an integer number (150024798).

Almost surely, 2^13844993370 is an apocalyptic number.

13844993370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13844993370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19203174144).

13844993370 is an abundant number, since it is smaller than the sum of its proper divisors (24561354918).

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

13844993370 is a wasteful number, since it uses less digits than its factorization.

13844993370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 13844993370 in words is "thirteen billion, eight hundred forty-four million, nine hundred ninety-three thousand, three hundred seventy".