13873414320 has 120 divisors (see below), whose sum is σ = 48317230416. Its totient is φ = 3699571968.

The previous prime is 13873414301. The next prime is 13873414327. The reversal of 13873414320 is 2341437831.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13873414327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337387 + ... + 376266.

Almost surely, 2^13873414320 is an apocalyptic number.

13873414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13873414320 is an abundant number, since it is smaller than the sum of its proper divisors (34443816096).

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

13873414320 is an equidigital number, since it uses as much as digits as its factorization.

13873414320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713681 (or 713663 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 13873414320 in words is "thirteen billion, eight hundred seventy-three million, four hundred fourteen thousand, three hundred twenty".