2066139119 has 8 divisors (see below), whose sum is σ = 2326679040. Its totient is φ = 1817717400.

The previous prime is 2066139107. The next prime is 2066139137. The reversal of 2066139119 is 9119316602.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2066139119 is a prime.

It is a super-2 number, since 2×2066139119² = 8537861718124192322, which 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 (2066139619) 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, 3029189 + ... + 3029870.

It is an arithmetic number, because the mean of its divisors is an integer number (290834880).

Almost surely, 2^2066139119 is an apocalyptic number.

2066139119 is a deficient number, since it is larger than the sum of its proper divisors (260539921).

2066139119 is a wasteful number, since it uses less digits than its factorization.

2066139119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059101.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 2066139119 is about 45454.8030355429. The cubic root of 2066139119 is about 1273.6590528830.

The spelling of 2066139119 in words is "two billion, sixty-six million, one hundred thirty-nine thousand, one hundred nineteen".