14312213451 has 24 divisors (see below), whose sum is σ = 21036749760. Its totient is φ = 9373885296.

The previous prime is 14312213437. The next prime is 14312213471. The reversal of 14312213451 is 15431221341.

14312213451 is a `hidden beast` number, since 1 + 4 + 312 + 2 + 1 + 345 + 1 = 666.

14312213451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14312213451 - 2⁶ = 14312213387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14312213411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941356 + ... + 956438.

It is an arithmetic number, because the mean of its divisors is an integer number (876531240).

Almost surely, 2^14312213451 is an apocalyptic number.

14312213451 is a deficient number, since it is larger than the sum of its proper divisors (6724536309).

14312213451 is a wasteful number, since it uses less digits than its factorization.

14312213451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16935 (or 16932 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 14312213451 its reverse (15431221341), we get a palindrome (29743434792).

The spelling of 14312213451 in words is "fourteen billion, three hundred twelve million, two hundred thirteen thousand, four hundred fifty-one".