12420151759 has 2 divisors, whose sum is σ = 12420151760. Its totient is φ = 12420151758.

The previous prime is 12420151739. The next prime is 12420151787. The reversal of 12420151759 is 95715102421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12420151759 - 2¹⁷ = 12420020687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12420151739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6210075879 + 6210075880.

It is an arithmetic number, because the mean of its divisors is an integer number (6210075880).

Almost surely, 2^12420151759 is an apocalyptic number.

12420151759 is a deficient number, since it is larger than the sum of its proper divisors (1).

12420151759 is an equidigital number, since it uses as much as digits as its factorization.

12420151759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 12420151759 in words is "twelve billion, four hundred twenty million, one hundred fifty-one thousand, seven hundred fifty-nine".