42323346 has 36 divisors (see below), whose sum is σ = 99304218. Its totient is φ = 13021632.

The previous prime is 42323329. The next prime is 42323363. The reversal of 42323346 is 64332324.

It is a happy number.

42323346 is a `hidden beast` number, since 423 + 233 + 4 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (42323329) and next prime (42323363).

It can be written as a sum of positive squares in 3 ways, for example, as 24354225 + 17969121 = 4935^2 + 4239^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3915 + ... + 9998.

Almost surely, 2^42323346 is an apocalyptic number.

42323346 is an abundant number, since it is smaller than the sum of its proper divisors (56980872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42323346 is a wasteful number, since it uses less digits than its factorization.

42323346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13947 (or 13931 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 42323346 is about 6505.6395534951. The cubic root of 42323346 is about 348.4924162647.

The spelling of 42323346 in words is "forty-two million, three hundred twenty-three thousand, three hundred forty-six".