14438725046 has 4 divisors (see below), whose sum is σ = 21658087572. Its totient is φ = 7219362522.

The previous prime is 14438725031. The next prime is 14438725057. The reversal of 14438725046 is 64052783441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64052783441 = 179 ⋅357836779.

It is a junction number, because it is equal to n+sod(n) for n = 14438724988 and 14438725006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3609681260 + ... + 3609681263.

It is an arithmetic number, because the mean of its divisors is an integer number (5414521893).

Almost surely, 2^14438725046 is an apocalyptic number.

14438725046 is a deficient number, since it is larger than the sum of its proper divisors (7219362526).

14438725046 is an equidigital number, since it uses as much as digits as its factorization.

14438725046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7219362525.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 14438725046 in words is "fourteen billion, four hundred thirty-eight million, seven hundred twenty-five thousand, forty-six".