14210155453 has 4 divisors (see below), whose sum is σ = 15303244348. Its totient is φ = 13117066560.

The previous prime is 14210155429. The next prime is 14210155457. The reversal of 14210155453 is 35455101241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3130066809 + 11080088644 = 55947^2 + 105262^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14210155453 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 (14210155457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546544428 + ... + 546544453.

It is an arithmetic number, because the mean of its divisors is an integer number (3825811087).

Almost surely, 2^14210155453 is an apocalyptic number.

14210155453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14210155453 is a deficient number, since it is larger than the sum of its proper divisors (1093088895).

14210155453 is a wasteful number, since it uses less digits than its factorization.

14210155453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093088894.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 14210155453 its reverse (35455101241), we get a palindrome (49665256694).

The spelling of 14210155453 in words is "fourteen billion, two hundred ten million, one hundred fifty-five thousand, four hundred fifty-three".