13946250720 has 96 divisors (see below), whose sum is σ = 44027510688. Its totient is φ = 3710803968.

The previous prime is 13946250683. The next prime is 13946250739. The reversal of 13946250720 is 2705264931.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187572 + ... + 251148.

It is an arithmetic number, because the mean of its divisors is an integer number (458619903).

Almost surely, 2^13946250720 is an apocalyptic number.

13946250720 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 13946250720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22013755344).

13946250720 is an abundant number, since it is smaller than the sum of its proper divisors (30081259968).

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

13946250720 is a wasteful number, since it uses less digits than its factorization.

13946250720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64052 (or 64044 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 13946250720 in words is "thirteen billion, nine hundred forty-six million, two hundred fifty thousand, seven hundred twenty".