13871325460 has 24 divisors (see below), whose sum is σ = 29143749600. Its totient is φ = 5545869984.

The previous prime is 13871325431. The next prime is 13871325463. The reversal of 13871325460 is 6452317831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13871325463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123234 + ... + 207193.

It is an arithmetic number, because the mean of its divisors is an integer number (1214322900).

Almost surely, 2^13871325460 is an apocalyptic number.

13871325460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13871325460 is an abundant number, since it is smaller than the sum of its proper divisors (15272424140).

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

13871325460 is a wasteful number, since it uses less digits than its factorization.

13871325460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332535 (or 332533 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 13871325460 in words is "thirteen billion, eight hundred seventy-one million, three hundred twenty-five thousand, four hundred sixty".