2417968138 has 8 divisors (see below), whose sum is σ = 3627487332. Its totient is φ = 1208805696.

The previous prime is 2417968121. The next prime is 2417968151. The reversal of 2417968138 is 8318697142.

It can be written as a sum of positive squares in 2 ways, for example, as 2266997769 + 150970369 = 47613^2 + 12287^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2417968091 and 2417968100.

It is an unprimeable number.

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, 71545 + ... + 99772.

Almost surely, 2^2417968138 is an apocalyptic number.

2417968138 is a deficient number, since it is larger than the sum of its proper divisors (1209519194).

2417968138 is a wasteful number, since it uses less digits than its factorization.

2417968138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178376.

The product of its digits is 580608, while the sum is 49.

The square root of 2417968138 is about 49172.8394339802. The cubic root of 2417968138 is about 1342.1988362567.

The spelling of 2417968138 in words is "two billion, four hundred seventeen million, nine hundred sixty-eight thousand, one hundred thirty-eight".