2423439929 has 8 divisors (see below), whose sum is σ = 2452993920. Its totient is φ = 2394002016.

The previous prime is 2423439883. The next prime is 2423439937. The reversal of 2423439929 is 9299343242.

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-2423439929 is a prime.

It is a super-2 number, since 2×2423439929² = 11746122178943050082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423439979) 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, 13364 + ... + 70890.

It is an arithmetic number, because the mean of its divisors is an integer number (306624240).

Almost surely, 2^2423439929 is an apocalyptic number.

It is an amenable number.

2423439929 is a deficient number, since it is larger than the sum of its proper divisors (29553991).

2423439929 is a wasteful number, since it uses less digits than its factorization.

2423439929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58039.

The product of its digits is 839808, while the sum is 47.

The square root of 2423439929 is about 49228.4463394895. The cubic root of 2423439929 is about 1343.2105257030.

The spelling of 2423439929 in words is "two billion, four hundred twenty-three million, four hundred thirty-nine thousand, nine hundred twenty-nine".