1451299004839 has 2 divisors, whose sum is σ = 1451299004840. Its totient is φ = 1451299004838.

The previous prime is 1451299004797. The next prime is 1451299004843. The reversal of 1451299004839 is 9384009921541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1451299004839 - 2⁷ = 1451299004711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1451299004839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451299004879) 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, 725649502419 + 725649502420.

It is an arithmetic number, because the mean of its divisors is an integer number (725649502420).

Almost surely, 2^{1451299004839} is an apocalyptic number.

1451299004839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451299004839 is an equidigital number, since it uses as much as digits as its factorization.

1451299004839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 1451299004839 in words is "one trillion, four hundred fifty-one billion, two hundred ninety-nine million, four thousand, eight hundred thirty-nine".