442310001 has 16 divisors (see below), whose sum is σ = 697238400. Its totient is φ = 244032768.

The previous prime is 442309979. The next prime is 442310027. The reversal of 442310001 is 100013244.

It is not a de Polignac number, because 442310001 - 2¹⁵ = 442277233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442310041) 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, 362536 + ... + 363753.

It is an arithmetic number, because the mean of its divisors is an integer number (43577400).

Almost surely, 2^442310001 is an apocalyptic number.

It is an amenable number.

442310001 is a deficient number, since it is larger than the sum of its proper divisors (254928399).

442310001 is a wasteful number, since it uses less digits than its factorization.

442310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726328.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 442310001 is about 21031.1673713087. The cubic root of 442310001 is about 761.9192035495.

Adding to 442310001 its reverse (100013244), we get a palindrome (542323245).

The spelling of 442310001 in words is "four hundred forty-two million, three hundred ten thousand, one".