14354053444331 has 4 divisors (see below), whose sum is σ = 14354062997664. Its totient is φ = 14354043891000.

The previous prime is 14354053444309. The next prime is 14354053444391. The reversal of 14354053444331 is 13344435045341.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14354053444331 - 2²² = 14354049250027 is a prime.

It is a super-2 number, since 2×14354053444331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14354053444391) 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 in 3 ways as a sum of consecutive naturals, for example, 1975220 + ... + 5710481.

It is an arithmetic number, because the mean of its divisors is an integer number (3588515749416).

Almost surely, 2^{14354053444331} is an apocalyptic number.

14354053444331 is a deficient number, since it is larger than the sum of its proper divisors (9553333).

14354053444331 is an equidigital number, since it uses as much as digits as its factorization.

14354053444331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9553332.

The product of its (nonzero) digits is 2073600, while the sum is 44.

Adding to 14354053444331 its reverse (13344435045341), we get a palindrome (27698488489672).

The spelling of 14354053444331 in words is "fourteen trillion, three hundred fifty-four billion, fifty-three million, four hundred forty-four thousand, three hundred thirty-one".