13119713240 has 16 divisors (see below), whose sum is σ = 29519354880. Its totient is φ = 5247885280.

The previous prime is 13119713231. The next prime is 13119713261. The reversal of 13119713240 is 4231791131.

It is a junction number, because it is equal to n+sod(n) for n = 13119713197 and 13119713206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163996376 + ... + 163996455.

It is an arithmetic number, because the mean of its divisors is an integer number (1844959680).

Almost surely, 2^13119713240 is an apocalyptic number.

13119713240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13119713240 is an abundant number, since it is smaller than the sum of its proper divisors (16399641640).

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

13119713240 is a wasteful number, since it uses less digits than its factorization.

13119713240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327992842 (or 327992838 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 13119713240 in words is "thirteen billion, one hundred nineteen million, seven hundred thirteen thousand, two hundred forty".