442203544324014 has 32 divisors (see below), whose sum is σ = 964815815026944. Its totient is φ = 133999951543680.

The previous prime is 442203544323941. The next prime is 442203544324063. The reversal of 442203544324014 is 410423445302244.

It is a super-2 number, since 2×442203544324014² (a number of 30 digits) contains 22 as substring.

It is a congruent 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, 20106754 + ... + 35898309.

It is an arithmetic number, because the mean of its divisors is an integer number (30150494219592).

Almost surely, 2^{442203544324014} is an apocalyptic number.

442203544324014 is an abundant number, since it is smaller than the sum of its proper divisors (522612270702930).

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

442203544324014 is a wasteful number, since it uses less digits than its factorization.

442203544324014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56124712.

The product of its (nonzero) digits is 1474560, while the sum is 42.

Adding to 442203544324014 its reverse (410423445302244), we get a palindrome (852626989626258).

The spelling of 442203544324014 in words is "four hundred forty-two trillion, two hundred three billion, five hundred forty-four million, three hundred twenty-four thousand, fourteen".