13460793940 has 24 divisors (see below), whose sum is σ = 30837455712. Its totient is φ = 4894834080.

The previous prime is 13460793889. The next prime is 13460793947. The reversal of 13460793940 is 4939706431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460793947) 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, 30592494 + ... + 30592933.

It is an arithmetic number, because the mean of its divisors is an integer number (1284893988).

Almost surely, 2^13460793940 is an apocalyptic number.

13460793940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13460793940 is an abundant number, since it is smaller than the sum of its proper divisors (17376661772).

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

13460793940 is a wasteful number, since it uses less digits than its factorization.

13460793940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61185447 (or 61185445 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 13460793940 in words is "thirteen billion, four hundred sixty million, seven hundred ninety-three thousand, nine hundred forty".