13703711540 has 24 divisors (see below), whose sum is σ = 28780467912. Its totient is φ = 5480975360.

The previous prime is 13703711507. The next prime is 13703711663. The reversal of 13703711540 is 4511730731.

It can be written as a sum of positive squares in 4 ways, for example, as 2540836 + 13701170704 = 1594^2 + 117052^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13703711497 and 13703711506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249452 + ... + 299388.

It is an arithmetic number, because the mean of its divisors is an integer number (1199186163).

Almost surely, 2^13703711540 is an apocalyptic number.

13703711540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13703711540 is an abundant number, since it is smaller than the sum of its proper divisors (15076756372).

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

13703711540 is a wasteful number, since it uses less digits than its factorization.

13703711540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63667 (or 63665 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 13703711540 in words is "thirteen billion, seven hundred three million, seven hundred eleven thousand, five hundred forty".