16242122690 has 16 divisors (see below), whose sum is σ = 29320080192. Its totient is φ = 6478124784.

The previous prime is 16242122657. The next prime is 16242122707. The reversal of 16242122690 is 9622124261.

16242122690 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16242122690² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16242122690.

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, 2336894 + ... + 2343833.

It is an arithmetic number, because the mean of its divisors is an integer number (1832505012).

Almost surely, 2^16242122690 is an apocalyptic number.

16242122690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16242122690 is a deficient number, since it is larger than the sum of its proper divisors (13077957502).

16242122690 is a wasteful number, since it uses less digits than its factorization.

16242122690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681081.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 16242122690 in words is "sixteen billion, two hundred forty-two million, one hundred twenty-two thousand, six hundred ninety".