14425513646 has 16 divisors (see below), whose sum is σ = 21777372288. Its totient is φ = 7166515200.

The previous prime is 14425513637. The next prime is 14425513649. The reversal of 14425513646 is 64631552441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14425513649) 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 7 ways as a sum of consecutive naturals, for example, 201326 + ... + 263406.

It is an arithmetic number, because the mean of its divisors is an integer number (1361085768).

Almost surely, 2^14425513646 is an apocalyptic number.

14425513646 is a deficient number, since it is larger than the sum of its proper divisors (7351858642).

14425513646 is a wasteful number, since it uses less digits than its factorization.

14425513646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62827.

The product of its digits is 345600, while the sum is 41.

The spelling of 14425513646 in words is "fourteen billion, four hundred twenty-five million, five hundred thirteen thousand, six hundred forty-six".