1450355454329 has 2 divisors, whose sum is σ = 1450355454330. Its totient is φ = 1450355454328.

The previous prime is 1450355454287. The next prime is 1450355454413. The reversal of 1450355454329 is 9234545530541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1426944924304 + 23410530025 = 1194548^2 + 153005^2 .

It is an emirp because it is prime and its reverse (9234545530541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1450355454329 - 2²⁸ = 1450087018873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1450355454629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725177727164 + 725177727165.

It is an arithmetic number, because the mean of its divisors is an integer number (725177727165).

Almost surely, 2^{1450355454329} is an apocalyptic number.

It is an amenable number.

1450355454329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450355454329 is an equidigital number, since it uses as much as digits as its factorization.

1450355454329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 1450355454329 in words is "one trillion, four hundred fifty billion, three hundred fifty-five million, four hundred fifty-four thousand, three hundred twenty-nine".