42340602 has 16 divisors (see below), whose sum is σ = 84748032. Its totient is φ = 14102400.

The previous prime is 42340559. The next prime is 42340621. The reversal of 42340602 is 20604324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9898 + ... + 13514.

It is an arithmetic number, because the mean of its divisors is an integer number (5296752).

Almost surely, 2^42340602 is an apocalyptic number.

42340602 is an abundant number, since it is smaller than the sum of its proper divisors (42407430).

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

42340602 is a wasteful number, since it uses less digits than its factorization.

42340602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 42340602 is about 6506.9656522837. The cubic root of 42340602 is about 348.5397720672.

Adding to 42340602 its reverse (20604324), we get a palindrome (62944926).

The spelling of 42340602 in words is "forty-two million, three hundred forty thousand, six hundred two".