442420000000003 has 16 divisors (see below), whose sum is σ = 449396992627200. Its totient is φ = 435479030756640.

The previous prime is 442419999999979. The next prime is 442420000000019. The reversal of 442420000000003 is 300000000024244.

It is a cyclic number.

It is not a de Polignac number, because 442420000000003 - 2²¹ = 442419997902851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 442419999999899 and 442419999999908.

It is not an unprimeable number, because it can be changed into a prime (442420000000903) 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, 37868248 + ... + 48154378.

It is an arithmetic number, because the mean of its divisors is an integer number (28087312039200).

Almost surely, 2^{442420000000003} is an apocalyptic number.

442420000000003 is a deficient number, since it is larger than the sum of its proper divisors (6976992627197).

442420000000003 is a wasteful number, since it uses less digits than its factorization.

442420000000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10287882.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 442420000000003 its reverse (300000000024244), we get a palindrome (742420000024247).

The spelling of 442420000000003 in words is "four hundred forty-two trillion, four hundred twenty billion, three", and thus it is an aban number.