13713576740 has 12 divisors (see below), whose sum is σ = 28798511196. Its totient is φ = 5485430688.

The previous prime is 13713576703. The next prime is 13713576749. The reversal of 13713576740 is 4767531731.

It can be written as a sum of positive squares in 2 ways, for example, as 10252372516 + 3461204224 = 101254^2 + 58832^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13713576691 and 13713576700.

It is not an unprimeable number, because it can be changed into a prime (13713576749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342839399 + ... + 342839438.

It is an arithmetic number, because the mean of its divisors is an integer number (2399875933).

Almost surely, 2^13713576740 is an apocalyptic number.

13713576740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13713576740 is an abundant number, since it is smaller than the sum of its proper divisors (15084934456).

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

13713576740 is a wasteful number, since it uses less digits than its factorization.

13713576740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685678846 (or 685678844 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 13713576740 in words is "thirteen billion, seven hundred thirteen million, five hundred seventy-six thousand, seven hundred forty".