2429844427 has 4 divisors (see below), whose sum is σ = 2495515936. Its totient is φ = 2364172920.

The previous prime is 2429844419. The next prime is 2429844433. The reversal of 2429844427 is 7244489242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2429844427 - 2³ = 2429844419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2429844457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32835699 + ... + 32835772.

It is an arithmetic number, because the mean of its divisors is an integer number (623878984).

Almost surely, 2^2429844427 is an apocalyptic number.

2429844427 is a deficient number, since it is larger than the sum of its proper divisors (65671509).

2429844427 is an equidigital number, since it uses as much as digits as its factorization.

2429844427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65671508.

The product of its digits is 1032192, while the sum is 46.

The square root of 2429844427 is about 49293.4521716627. The cubic root of 2429844427 is about 1344.3927325902.

The spelling of 2429844427 in words is "two billion, four hundred twenty-nine million, eight hundred forty-four thousand, four hundred twenty-seven".