14540053334 has 4 divisors (see below), whose sum is σ = 21810080004. Its totient is φ = 7270026666.

The previous prime is 14540053273. The next prime is 14540053357. The reversal of 14540053334 is 43335004541.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14540053334² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14540053334.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3635013332 + ... + 3635013335.

It is an arithmetic number, because the mean of its divisors is an integer number (5452520001).

Almost surely, 2^14540053334 is an apocalyptic number.

14540053334 is a deficient number, since it is larger than the sum of its proper divisors (7270026670).

14540053334 is an equidigital number, since it uses as much as digits as its factorization.

14540053334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270026669.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 14540053334 its reverse (43335004541), we get a palindrome (57875057875).

The spelling of 14540053334 in words is "fourteen billion, five hundred forty million, fifty-three thousand, three hundred thirty-four".