16642266215119 has 8 divisors (see below), whose sum is σ = 17155596450240. Its totient is φ = 16132280151456.

The previous prime is 16642266215083. The next prime is 16642266215137. The reversal of 16642266215119 is 91151266224661.

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

It is a cyclic number.

It is not a de Polignac number, because 16642266215119 - 2⁷ = 16642266214991 is a prime.

It is a super-2 number, since 2×16642266215119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16642266215189) 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, 836032759 + ... + 836052664.

It is an arithmetic number, because the mean of its divisors is an integer number (2144449556280).

Almost surely, 2^{16642266215119} is an apocalyptic number.

16642266215119 is a deficient number, since it is larger than the sum of its proper divisors (513330235121).

16642266215119 is a wasteful number, since it uses less digits than its factorization.

16642266215119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672085729.

The product of its digits is 1866240, while the sum is 52.

The spelling of 16642266215119 in words is "sixteen trillion, six hundred forty-two billion, two hundred sixty-six million, two hundred fifteen thousand, one hundred nineteen".