1450742203271 has 16 divisors (see below), whose sum is σ = 1540148214528. Its totient is φ = 1361791065600.

The previous prime is 1450742203249. The next prime is 1450742203279. The reversal of 1450742203271 is 1723022470541.

It is a de Polignac number, because none of the positive numbers 2^k-1450742203271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450742203279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16751501 + ... + 16837881.

It is an arithmetic number, because the mean of its divisors is an integer number (96259263408).

Almost surely, 2^{1450742203271} is an apocalyptic number.

1450742203271 is a deficient number, since it is larger than the sum of its proper divisors (89406011257).

1450742203271 is a wasteful number, since it uses less digits than its factorization.

1450742203271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89002.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 1450742203271 in words is "one trillion, four hundred fifty billion, seven hundred forty-two million, two hundred three thousand, two hundred seventy-one".