442343010 has 32 divisors (see below), whose sum is σ = 1067567040. Its totient is φ = 117297728.

The previous prime is 442342987. The next prime is 442343017. The reversal of 442343010 is 10343244.

It is not an unprimeable number, because it can be changed into a prime (442343017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35817 + ... + 46556.

It is an arithmetic number, because the mean of its divisors is an integer number (33361470).

Almost surely, 2^442343010 is an apocalyptic number.

442343010 is an abundant number, since it is smaller than the sum of its proper divisors (625224030).

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

442343010 is a wasteful number, since it uses less digits than its factorization.

442343010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82562.

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

The square root of 442343010 is about 21031.9521205237. The cubic root of 442343010 is about 761.9381567462.

Adding to 442343010 its reverse (10343244), we get a palindrome (452686254).

The spelling of 442343010 in words is "four hundred forty-two million, three hundred forty-three thousand, ten".