1450653420079 has 2 divisors, whose sum is σ = 1450653420080. Its totient is φ = 1450653420078.

The previous prime is 1450653420059. The next prime is 1450653420137. The reversal of 1450653420079 is 9700243560541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450653420079 - 2³⁵ = 1416293681711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450653420059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725326710039 + 725326710040.

It is an arithmetic number, because the mean of its divisors is an integer number (725326710040).

Almost surely, 2^{1450653420079} is an apocalyptic number.

1450653420079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450653420079 is an equidigital number, since it uses as much as digits as its factorization.

1450653420079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 1450653420079 in words is "one trillion, four hundred fifty billion, six hundred fifty-three million, four hundred twenty thousand, seventy-nine".