1450063621429 has 2 divisors, whose sum is σ = 1450063621430. Its totient is φ = 1450063621428.

The previous prime is 1450063621393. The next prime is 1450063621469. The reversal of 1450063621429 is 9241263600541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 769146540100 + 680917081329 = 877010^2 + 825177^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450063621429 - 2²¹ = 1450061524277 is a prime.

It is a super-3 number, since 3×1450063621429³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450063621469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725031810714 + 725031810715.

It is an arithmetic number, because the mean of its divisors is an integer number (725031810715).

Almost surely, 2^{1450063621429} is an apocalyptic number.

It is an amenable number.

1450063621429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450063621429 is an equidigital number, since it uses as much as digits as its factorization.

1450063621429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 1450063621429 in words is "one trillion, four hundred fifty billion, sixty-three million, six hundred twenty-one thousand, four hundred twenty-nine".