2405426017 has 4 divisors (see below), whose sum is σ = 2405586096. Its totient is φ = 2405265940.

The previous prime is 2405426003. The next prime is 2405426117. The reversal of 2405426017 is 7106245042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2405426017 - 2⁷ = 2405425889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2405426017.

It is not an unprimeable number, because it can be changed into a prime (2405426117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54859 + ... + 88432.

It is an arithmetic number, because the mean of its divisors is an integer number (601396524).

Almost surely, 2^2405426017 is an apocalyptic number.

It is an amenable number.

2405426017 is a deficient number, since it is larger than the sum of its proper divisors (160079).

2405426017 is a wasteful number, since it uses less digits than its factorization.

2405426017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160078.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 2405426017 is about 49045.1426443027. The cubic root of 2405426017 is about 1339.8741281113.

The spelling of 2405426017 in words is "two billion, four hundred five million, four hundred twenty-six thousand, seventeen".