14442461253 has 12 divisors (see below), whose sum is σ = 22757817888. Its totient is φ = 8753006760.

The previous prime is 14442461251. The next prime is 14442461263. The reversal of 14442461253 is 35216424441.

14442461253 is a `hidden beast` number, since 14 + 4 + 4 + 24 + 612 + 5 + 3 = 666.

It is not a de Polignac number, because 14442461253 - 2¹ = 14442461251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442461251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72941625 + ... + 72941822.

It is an arithmetic number, because the mean of its divisors is an integer number (1896484824).

Almost surely, 2^14442461253 is an apocalyptic number.

It is an amenable number.

14442461253 is a deficient number, since it is larger than the sum of its proper divisors (8315356635).

14442461253 is a wasteful number, since it uses less digits than its factorization.

14442461253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145883464 (or 145883461 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 14442461253 its reverse (35216424441), we get a palindrome (49658885694).

The spelling of 14442461253 in words is "fourteen billion, four hundred forty-two million, four hundred sixty-one thousand, two hundred fifty-three".