14152215133 has 12 divisors (see below), whose sum is σ = 16509437820. Its totient is φ = 12096091392.

The previous prime is 14152215089. The next prime is 14152215149. The reversal of 14152215133 is 33151225141.

It can be written as a sum of positive squares in 2 ways, for example, as 3311657209 + 10840557924 = 57547^2 + 104118^2 .

It is not a de Polignac number, because 14152215133 - 2¹³ = 14152206941 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 (14152225133) 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, 391798 + ... + 426391.

It is an arithmetic number, because the mean of its divisors is an integer number (1375786485).

Almost surely, 2^14152215133 is an apocalyptic number.

It is an amenable number.

14152215133 is a deficient number, since it is larger than the sum of its proper divisors (2357222687).

14152215133 is an equidigital number, since it uses as much as digits as its factorization.

14152215133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818556 (or 818549 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The spelling of 14152215133 in words is "fourteen billion, one hundred fifty-two million, two hundred fifteen thousand, one hundred thirty-three".