14144566425 has 48 divisors (see below), whose sum is σ = 26133952320. Its totient is φ = 6690688000.

The previous prime is 14144566417. The next prime is 14144566463. The reversal of 14144566425 is 52466544141.

It is a happy number.

14144566425 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 14144566425 - 2³ = 14144566417 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 175260 + ... + 242909.

It is an arithmetic number, because the mean of its divisors is an integer number (544457340).

Almost surely, 2^14144566425 is an apocalyptic number.

14144566425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14144566425 is a deficient number, since it is larger than the sum of its proper divisors (11989385895).

14144566425 is a wasteful number, since it uses less digits than its factorization.

14144566425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418234 (or 418229 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The spelling of 14144566425 in words is "fourteen billion, one hundred forty-four million, five hundred sixty-six thousand, four hundred twenty-five".