450514054201429 has 2 divisors, whose sum is σ = 450514054201430. Its totient is φ = 450514054201428.

The previous prime is 450514054201403. The next prime is 450514054201439. The reversal of 450514054201429 is 924102450415054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 435359617364529 + 15154436836900 = 20865273^2 + 3892870^2 .

It is a cyclic number.

It is not a de Polignac number, because 450514054201429 - 2⁵ = 450514054201397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450514054201439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225257027100714 + 225257027100715.

It is an arithmetic number, because the mean of its divisors is an integer number (225257027100715).

Almost surely, 2^{450514054201429} is an apocalyptic number.

It is an amenable number.

450514054201429 is a deficient number, since it is larger than the sum of its proper divisors (1).

450514054201429 is an equidigital number, since it uses as much as digits as its factorization.

450514054201429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 450514054201429 in words is "four hundred fifty trillion, five hundred fourteen billion, fifty-four million, two hundred one thousand, four hundred twenty-nine".