3240126414251 has 2 divisors, whose sum is σ = 3240126414252. Its totient is φ = 3240126414250.

The previous prime is 3240126414199. The next prime is 3240126414281. The reversal of 3240126414251 is 1524146210423.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3240126414251 - 2¹⁴ = 3240126397867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3240126414281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620063207125 + 1620063207126.

It is an arithmetic number, because the mean of its divisors is an integer number (1620063207126).

Almost surely, 2^{3240126414251} is an apocalyptic number.

3240126414251 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240126414251 is an equidigital number, since it uses as much as digits as its factorization.

3240126414251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 3240126414251 in words is "three trillion, two hundred forty billion, one hundred twenty-six million, four hundred fourteen thousand, two hundred fifty-one".