16742422355 has 8 divisors (see below), whose sum is σ = 20117312064. Its totient is φ = 13376334400.

The previous prime is 16742422331. The next prime is 16742422357. The reversal of 16742422355 is 55322424761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16742422355 - 2¹⁰ = 16742421331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16742422357) 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, 2196251 + ... + 2203860.

It is an arithmetic number, because the mean of its divisors is an integer number (2514664008).

Almost surely, 2^16742422355 is an apocalyptic number.

16742422355 is a deficient number, since it is larger than the sum of its proper divisors (3374889709).

16742422355 is an equidigital number, since it uses as much as digits as its factorization.

16742422355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400877.

The product of its digits is 403200, while the sum is 41.

The spelling of 16742422355 in words is "sixteen billion, seven hundred forty-two million, four hundred twenty-two thousand, three hundred fifty-five".