2119472119 has 8 divisors (see below), whose sum is σ = 2147485760. Its totient is φ = 2091488256.

The previous prime is 2119472111. The next prime is 2119472123. The reversal of 2119472119 is 9112749112.

It is a happy number.

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 2119472119 - 2³ = 2119472111 is a prime.

It is a super-2 number, since 2×2119472119² = 8984324126436700322, 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 (2119472111) 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, 160579 + ... + 173275.

It is an arithmetic number, because the mean of its divisors is an integer number (268435720).

Almost surely, 2^2119472119 is an apocalyptic number.

2119472119 is a deficient number, since it is larger than the sum of its proper divisors (28013641).

2119472119 is a wasteful number, since it uses less digits than its factorization.

2119472119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889.

The product of its digits is 9072, while the sum is 37.

The square root of 2119472119 is about 46037.7249546500. The cubic root of 2119472119 is about 1284.5250242318.

The spelling of 2119472119 in words is "two billion, one hundred nineteen million, four hundred seventy-two thousand, one hundred nineteen".