13768739097 has 4 divisors (see below), whose sum is σ = 18358318800. Its totient is φ = 9179159396.

The previous prime is 13768739053. The next prime is 13768739099. The reversal of 13768739097 is 79093786731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13768739097 - 2¹⁶ = 13768673561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13768739097.

It is not an unprimeable number, because it can be changed into a prime (13768739099) 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, 2294789847 + ... + 2294789852.

It is an arithmetic number, because the mean of its divisors is an integer number (4589579700).

Almost surely, 2^13768739097 is an apocalyptic number.

It is an amenable number.

13768739097 is a deficient number, since it is larger than the sum of its proper divisors (4589579703).

13768739097 is an equidigital number, since it uses as much as digits as its factorization.

13768739097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589579702.

The product of its (nonzero) digits is 12002256, while the sum is 60.

The spelling of 13768739097 in words is "thirteen billion, seven hundred sixty-eight million, seven hundred thirty-nine thousand, ninety-seven".