13935195712 has 14 divisors (see below), whose sum is σ = 27652654118. Its totient is φ = 6967597824.

The previous prime is 13935195653. The next prime is 13935195721. The reversal of 13935195712 is 21759153931.

It can be written as a sum of positive squares in only one way, i.e., 10433396736 + 3501798976 = 102144^2 + 59176^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108868653 + ... + 108868780.

Almost surely, 2^13935195712 is an apocalyptic number.

It is an amenable number.

13935195712 is a deficient number, since it is larger than the sum of its proper divisors (13717458406).

13935195712 is an equidigital number, since it uses as much as digits as its factorization.

13935195712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217737445 (or 217737435 counting only the distinct ones).

The product of its digits is 255150, while the sum is 46.

The spelling of 13935195712 in words is "thirteen billion, nine hundred thirty-five million, one hundred ninety-five thousand, seven hundred twelve".