42320010 has 32 divisors (see below), whose sum is σ = 102580992. Its totient is φ = 11172800.

The previous prime is 42320009. The next prime is 42320029. The reversal of 42320010 is 1002324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3954 + ... + 10013.

It is an arithmetic number, because the mean of its divisors is an integer number (3205656).

Almost surely, 2^42320010 is an apocalyptic number.

42320010 is an abundant number, since it is smaller than the sum of its proper divisors (60260982).

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

42320010 is a wasteful number, since it uses less digits than its factorization.

42320010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14078.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 42320010 is about 6505.3831555105. The cubic root of 42320010 is about 348.4832597640.

Adding to 42320010 its reverse (1002324), we get a palindrome (43322334).

The spelling of 42320010 in words is "forty-two million, three hundred twenty thousand, ten".