190066987119 has 16 divisors (see below), whose sum is σ = 270106894080. Its totient is φ = 118467926400.

The previous prime is 190066987111. The next prime is 190066987129. The reversal of 190066987119 is 911789660091.

It is not a de Polignac number, because 190066987119 - 2³ = 190066987111 is a prime.

It is a super-2 number, since 2×190066987119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190066987111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12332709 + ... + 12348110.

It is an arithmetic number, because the mean of its divisors is an integer number (16881680880).

Almost surely, 2^190066987119 is an apocalyptic number.

190066987119 is a deficient number, since it is larger than the sum of its proper divisors (80039906961).

190066987119 is a wasteful number, since it uses less digits than its factorization.

190066987119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24680990.

The product of its (nonzero) digits is 1469664, while the sum is 57.

The spelling of 190066987119 in words is "one hundred ninety billion, sixty-six million, nine hundred eighty-seven thousand, one hundred nineteen".