442422424410 has 64 divisors (see below), whose sum is σ = 1096785321984. Its totient is φ = 114098587200.

The previous prime is 442422424373. The next prime is 442422424427. The reversal of 442422424410 is 14424224244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1268467 + ... + 1579193.

It is an arithmetic number, because the mean of its divisors is an integer number (17137270656).

Almost surely, 2^442422424410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 442422424410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548392660992).

442422424410 is an abundant number, since it is smaller than the sum of its proper divisors (654362897574).

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

442422424410 is a wasteful number, since it uses less digits than its factorization.

442422424410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312299.

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 442422424410 its reverse (14424224244), we get a palindrome (456846648654).

The spelling of 442422424410 in words is "four hundred forty-two billion, four hundred twenty-two million, four hundred twenty-four thousand, four hundred ten".