1426958242 has 8 divisors (see below), whose sum is σ = 2154071196. Its totient is φ = 708934512.

The previous prime is 1426958231. The next prime is 1426958251. The reversal of 1426958242 is 2428596241.

It can be written as a sum of positive squares in 2 ways, for example, as 1363898761 + 63059481 = 36931^2 + 7941^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2271913 + ... + 2272540.

Almost surely, 2^1426958242 is an apocalyptic number.

1426958242 is a deficient number, since it is larger than the sum of its proper divisors (727112954).

1426958242 is a wasteful number, since it uses less digits than its factorization.

1426958242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544612.

The product of its digits is 276480, while the sum is 43.

The square root of 1426958242 is about 37775.1008205140. The cubic root of 1426958242 is about 1125.8237895815.

The spelling of 1426958242 in words is "one billion, four hundred twenty-six million, nine hundred fifty-eight thousand, two hundred forty-two".