42301426 has 16 divisors (see below), whose sum is σ = 65149848. Its totient is φ = 20592000.

The previous prime is 42301421. The next prime is 42301447. The reversal of 42301426 is 62410324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33005025 + 9296401 = 5745^2 + 3049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42301397 and 42301406.

It is not an unprimeable number, because it can be changed into a prime (42301421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10606 + ... + 14038.

Almost surely, 2^42301426 is an apocalyptic number.

42301426 is a deficient number, since it is larger than the sum of its proper divisors (22848422).

42301426 is a wasteful number, since it uses less digits than its factorization.

42301426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 42301426 is about 6503.9546431383. The cubic root of 42301426 is about 348.4322424391.

The spelling of 42301426 in words is "forty-two million, three hundred one thousand, four hundred twenty-six".