13785769814 has 8 divisors (see below), whose sum is σ = 21159553800. Its totient is φ = 6732585216.

The previous prime is 13785769813. The next prime is 13785769909. The reversal of 13785769814 is 41896758731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13785769813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80149739 + ... + 80149910.

It is an arithmetic number, because the mean of its divisors is an integer number (2644944225).

Almost surely, 2^13785769814 is an apocalyptic number.

13785769814 is a deficient number, since it is larger than the sum of its proper divisors (7373783986).

13785769814 is a wasteful number, since it uses less digits than its factorization.

13785769814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160299694.

The product of its digits is 10160640, while the sum is 59.

The spelling of 13785769814 in words is "thirteen billion, seven hundred eighty-five million, seven hundred sixty-nine thousand, eight hundred fourteen".