13925960985880 has 64 divisors (see below), whose sum is σ = 33177846214080. Its totient is φ = 5242510540800.

The previous prime is 13925960985847. The next prime is 13925960985883. The reversal of 13925960985880 is 8858906952931.

13925960985880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13925960985883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17675965 + ... + 18446995.

It is an arithmetic number, because the mean of its divisors is an integer number (518403847095).

Almost surely, 2^{13925960985880} is an apocalyptic number.

13925960985880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13925960985880 is an abundant number, since it is smaller than the sum of its proper divisors (19251885228200).

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

13925960985880 is a wasteful number, since it uses less digits than its factorization.

13925960985880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797620 (or 797616 counting only the distinct ones).

The product of its (nonzero) digits is 335923200, while the sum is 73.

The spelling of 13925960985880 in words is "thirteen trillion, nine hundred twenty-five billion, nine hundred sixty million, nine hundred eighty-five thousand, eight hundred eighty".