14556420046 has 32 divisors (see below), whose sum is σ = 25649321472. Its totient is φ = 6064878240.

The previous prime is 14556420031. The next prime is 14556420059. The reversal of 14556420046 is 64002465541.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 14556419987 and 14556420014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657855 + ... + 679621.

It is an arithmetic number, because the mean of its divisors is an integer number (801541296).

Almost surely, 2^14556420046 is an apocalyptic number.

14556420046 is a deficient number, since it is larger than the sum of its proper divisors (11092901426).

14556420046 is a wasteful number, since it uses less digits than its factorization.

14556420046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23104.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 14556420046 its reverse (64002465541), we get a palindrome (78558885587).

The spelling of 14556420046 in words is "fourteen billion, five hundred fifty-six million, four hundred twenty thousand, forty-six".