42332002 has 8 divisors (see below), whose sum is σ = 63528300. Its totient is φ = 21155904.

The previous prime is 42331997. The next prime is 42332009. The reversal of 42332002 is 20023324.

It can be written as a sum of positive squares in 2 ways, for example, as 38950081 + 3381921 = 6241^2 + 1839^2 .

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

It is not an unprimeable number, because it can be changed into a prime (42332009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374 + ... + 9502.

Almost surely, 2^42332002 is an apocalyptic number.

42332002 is a deficient number, since it is larger than the sum of its proper divisors (21196298).

42332002 is a wasteful number, since it uses less digits than its factorization.

42332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 42332002 is about 6506.3047884341. The cubic root of 42332002 is about 348.5161726153.

Adding to 42332002 its reverse (20023324), we get a palindrome (62355326).

The spelling of 42332002 in words is "forty-two million, three hundred thirty-two thousand, two".