42364324 has 6 divisors (see below), whose sum is σ = 74137574. Its totient is φ = 21182160.

The previous prime is 42364291. The next prime is 42364327. The reversal of 42364324 is 42346324.

It can be written as a sum of positive squares in only one way, i.e., 34012224 + 8352100 = 5832^2 + 2890^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42364292 and 42364301.

It is not an unprimeable number, because it can be changed into a prime (42364327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5295537 + ... + 5295544.

Almost surely, 2^42364324 is an apocalyptic number.

It is an amenable number.

42364324 is a deficient number, since it is larger than the sum of its proper divisors (31773250).

42364324 is a wasteful number, since it uses less digits than its factorization.

42364324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10591085 (or 10591083 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 42364324 is about 6508.7882128703. The cubic root of 42364324 is about 348.6048515769.

The spelling of 42364324 in words is "forty-two million, three hundred sixty-four thousand, three hundred twenty-four".