1140447424751 has 2 divisors, whose sum is σ = 1140447424752. Its totient is φ = 1140447424750.

The previous prime is 1140447424741. The next prime is 1140447424763. The reversal of 1140447424751 is 1574247440411.

It is a weak prime.

It is an emirp because it is prime and its reverse (1574247440411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140447424751 - 2³⁴ = 1123267555567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140447424741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570223712375 + 570223712376.

It is an arithmetic number, because the mean of its divisors is an integer number (570223712376).

Almost surely, 2^{1140447424751} is an apocalyptic number.

1140447424751 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140447424751 is an equidigital number, since it uses as much as digits as its factorization.

1140447424751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 501760, while the sum is 44.

The spelling of 1140447424751 in words is "one trillion, one hundred forty billion, four hundred forty-seven million, four hundred twenty-four thousand, seven hundred fifty-one".