1450943413 has 2 divisors, whose sum is σ = 1450943414. Its totient is φ = 1450943412.

The previous prime is 1450943407. The next prime is 1450943441. The reversal of 1450943413 is 3143490541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 904926724 + 546016689 = 30082^2 + 23367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450943413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450943213) 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, 725471706 + 725471707.

It is an arithmetic number, because the mean of its divisors is an integer number (725471707).

Almost surely, 2^1450943413 is an apocalyptic number.

It is an amenable number.

1450943413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450943413 is an equidigital number, since it uses as much as digits as its factorization.

1450943413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1450943413 is about 38091.2511346110. The cubic root of 1450943413 is about 1132.0966147295.

The spelling of 1450943413 in words is "one billion, four hundred fifty million, nine hundred forty-three thousand, four hundred thirteen".