16039024868542 has 16 divisors (see below), whose sum is σ = 25909274975472. Its totient is φ = 7402603731840.

The previous prime is 16039024868539. The next prime is 16039024868543. The reversal of 16039024868542 is 24586842093061.

It is a happy number.

16039024868542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16039024868543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9774742 + ... + 11297062.

It is an arithmetic number, because the mean of its divisors is an integer number (1619329685967).

Almost surely, 2^{16039024868542} is an apocalyptic number.

16039024868542 is a deficient number, since it is larger than the sum of its proper divisors (9870250106930).

16039024868542 is a wasteful number, since it uses less digits than its factorization.

16039024868542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927563.

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 16039024868542 in words is "sixteen trillion, thirty-nine billion, twenty-four million, eight hundred sixty-eight thousand, five hundred forty-two".