2442791269 has 8 divisors (see below), whose sum is σ = 2453632640. Its totient is φ = 2431973376.

The previous prime is 2442791243. The next prime is 2442791317. The reversal of 2442791269 is 9621972442.

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 2442791269 - 2⁵ = 2442791237 is a prime.

It is a super-2 number, since 2×2442791269² = 11934458367805260722, 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 (2442791209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221797 + ... + 232549.

It is an arithmetic number, because the mean of its divisors is an integer number (306704080).

Almost surely, 2^2442791269 is an apocalyptic number.

It is an amenable number.

2442791269 is a deficient number, since it is larger than the sum of its proper divisors (10841371).

2442791269 is a wasteful number, since it uses less digits than its factorization.

2442791269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11739.

The product of its digits is 435456, while the sum is 46.

The square root of 2442791269 is about 49424.6018598026. The cubic root of 2442791269 is about 1346.7762620821.

The spelling of 2442791269 in words is "two billion, four hundred forty-two million, seven hundred ninety-one thousand, two hundred sixty-nine".