442432255101 has 8 divisors (see below), whose sum is σ = 589919125440. Its totient is φ = 294950110752.

The previous prime is 442432255087. The next prime is 442432255117. The reversal of 442432255101 is 101552234244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 442432255101 - 2²⁵ = 442398700669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442432255121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956961 + ... + 1341878.

It is an arithmetic number, because the mean of its divisors is an integer number (73739890680).

Almost surely, 2^442432255101 is an apocalyptic number.

It is an amenable number.

442432255101 is a deficient number, since it is larger than the sum of its proper divisors (147486870339).

442432255101 is a wasteful number, since it uses less digits than its factorization.

442432255101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362995.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 442432255101 its reverse (101552234244), we get a palindrome (543984489345).

The spelling of 442432255101 in words is "four hundred forty-two billion, four hundred thirty-two million, two hundred fifty-five thousand, one hundred one".