12765290924147 has 2 divisors, whose sum is σ = 12765290924148. Its totient is φ = 12765290924146.

The previous prime is 12765290924101. The next prime is 12765290924149. The reversal of 12765290924147 is 74142909256721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12765290924147 - 2¹⁰ = 12765290923123 is a prime.

Together with 12765290924149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12765290924149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6382645462073 + 6382645462074.

It is an arithmetic number, because the mean of its divisors is an integer number (6382645462074).

Almost surely, 2^{12765290924147} is an apocalyptic number.

12765290924147 is a deficient number, since it is larger than the sum of its proper divisors (1).

12765290924147 is an equidigital number, since it uses as much as digits as its factorization.

12765290924147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 12765290924147 in words is "twelve trillion, seven hundred sixty-five billion, two hundred ninety million, nine hundred twenty-four thousand, one hundred forty-seven".