1450052421023 has 8 divisors (see below), whose sum is σ = 1468540846080. Its totient is φ = 1431567329400.

The previous prime is 1450052420981. The next prime is 1450052421047. The reversal of 1450052421023 is 3201242500541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1450052421023 - 2¹⁴ = 1450052404639 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 (1450052441023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48098 + ... + 1703648.

It is an arithmetic number, because the mean of its divisors is an integer number (183567605760).

Almost surely, 2^{1450052421023} is an apocalyptic number.

1450052421023 is a deficient number, since it is larger than the sum of its proper divisors (18488425057).

1450052421023 is a wasteful number, since it uses less digits than its factorization.

1450052421023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666717.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 1450052421023 its reverse (3201242500541), we get a palindrome (4651294921564).

The spelling of 1450052421023 in words is "one trillion, four hundred fifty billion, fifty-two million, four hundred twenty-one thousand, twenty-three".