13393681772910 has 16 divisors (see below), whose sum is σ = 32144836255056. Its totient is φ = 3571648472768.

The previous prime is 13393681772851. The next prime is 13393681772927. The reversal of 13393681772910 is 1927718639331.

It is a super-2 number, since 2×13393681772910² (a number of 27 digits) contains 22 as substring.

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, 223228029519 + ... + 223228029578.

It is an arithmetic number, because the mean of its divisors is an integer number (2009052265941).

Almost surely, 2^{13393681772910} is an apocalyptic number.

13393681772910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13393681772910 is an abundant number, since it is smaller than the sum of its proper divisors (18751154482146).

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

13393681772910 is a wasteful number, since it uses less digits than its factorization.

13393681772910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446456059107.

The product of its (nonzero) digits is 10287648, while the sum is 60.

The spelling of 13393681772910 in words is "thirteen trillion, three hundred ninety-three billion, six hundred eighty-one million, seven hundred seventy-two thousand, nine hundred ten".