12368526767 has 12 divisors (see below), whose sum is σ = 13503904920. Its totient is φ = 11313488592.

The previous prime is 12368526743. The next prime is 12368526769. The reversal of 12368526767 is 76762586321.

It is a happy number.

It is not a de Polignac number, because 12368526767 - 2²⁰ = 12367478191 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12368526769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580253 + ... + 601190.

It is an arithmetic number, because the mean of its divisors is an integer number (1125325410).

Almost surely, 2^12368526767 is an apocalyptic number.

12368526767 is a deficient number, since it is larger than the sum of its proper divisors (1135378153).

12368526767 is a wasteful number, since it uses less digits than its factorization.

12368526767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181510 (or 1181491 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 53.

The spelling of 12368526767 in words is "twelve billion, three hundred sixty-eight million, five hundred twenty-six thousand, seven hundred sixty-seven".