14111504542 has 4 divisors (see below), whose sum is σ = 21167256816. Its totient is φ = 7055752270.

The previous prime is 14111504521. The next prime is 14111504621. The reversal of 14111504542 is 24540511141.

14111504542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14111504542.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3527876134 + ... + 3527876137.

It is an arithmetic number, because the mean of its divisors is an integer number (5291814204).

Almost surely, 2^14111504542 is an apocalyptic number.

14111504542 is a deficient number, since it is larger than the sum of its proper divisors (7055752274).

14111504542 is an equidigital number, since it uses as much as digits as its factorization.

14111504542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055752273.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 14111504542 in words is "fourteen billion, one hundred eleven million, five hundred four thousand, five hundred forty-two".