443440042010 has 32 divisors (see below), whose sum is σ = 912310998912. Its totient is φ = 152021338560.

The previous prime is 443440042009. The next prime is 443440042043. The reversal of 443440042010 is 10240044344.

It is a happy number.

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, 396725 + ... + 1021895.

It is an arithmetic number, because the mean of its divisors is an integer number (28509718716).

Almost surely, 2^443440042010 is an apocalyptic number.

443440042010 is an abundant number, since it is smaller than the sum of its proper divisors (468870956902).

443440042010 is a wasteful number, since it uses less digits than its factorization.

443440042010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635318.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 443440042010 its reverse (10240044344), we get a palindrome (453680086354).

The spelling of 443440042010 in words is "four hundred forty-three billion, four hundred forty million, forty-two thousand, ten".