14523506642 has 16 divisors (see below), whose sum is σ = 21906084960. Its totient is φ = 7221590208.

The previous prime is 14523506597. The next prime is 14523506671. The reversal of 14523506642 is 24660532541.

It is a junction number, because it is equal to n+sod(n) for n = 14523506596 and 14523506605.

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 7 ways as a sum of consecutive naturals, for example, 235418 + ... + 290634.

It is an arithmetic number, because the mean of its divisors is an integer number (1369130310).

Almost surely, 2^14523506642 is an apocalyptic number.

14523506642 is a deficient number, since it is larger than the sum of its proper divisors (7382578318).

14523506642 is a wasteful number, since it uses less digits than its factorization.

14523506642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55945.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 14523506642 in words is "fourteen billion, five hundred twenty-three million, five hundred six thousand, six hundred forty-two".