2319667242 has 8 divisors (see below), whose sum is σ = 4639334496. Its totient is φ = 773222412.

The previous prime is 2319667211. The next prime is 2319667243. The reversal of 2319667242 is 2427669132.

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

2319667242 is an admirable number.

It is a super-2 number, since 2×2319667242² = 10761712227215773128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2319667194 and 2319667203.

It is not an unprimeable number, because it can be changed into a prime (2319667243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193305598 + ... + 193305609.

It is an arithmetic number, because the mean of its divisors is an integer number (579916812).

Almost surely, 2^2319667242 is an apocalyptic number.

2319667242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2319667242 is a wasteful number, since it uses less digits than its factorization.

2319667242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386611212.

The product of its digits is 217728, while the sum is 42.

The square root of 2319667242 is about 48162.9239353260. The cubic root of 2319667242 is about 1323.7578946119.

The spelling of 2319667242 in words is "two billion, three hundred nineteen million, six hundred sixty-seven thousand, two hundred forty-two".