14152540642 has 16 divisors (see below), whose sum is σ = 22623121152. Its totient is φ = 6624592480.

The previous prime is 14152540637. The next prime is 14152540651. The reversal of 14152540642 is 24604525141.

14152540642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14152540598 and 14152540607.

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 7 ways as a sum of consecutive naturals, for example, 3270859 + ... + 3275182.

It is an arithmetic number, because the mean of its divisors is an integer number (1413945072).

Almost surely, 2^14152540642 is an apocalyptic number.

14152540642 is a deficient number, since it is larger than the sum of its proper divisors (8470580510).

14152540642 is a wasteful number, since it uses less digits than its factorization.

14152540642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546113.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 14152540642 in words is "fourteen billion, one hundred fifty-two million, five hundred forty thousand, six hundred forty-two".