442026484620244 has 24 divisors (see below), whose sum is σ = 774227448374688. Its totient is φ = 220818650072160.

The previous prime is 442026484620181. The next prime is 442026484620251.

442026484620244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 442026484620191 and 442026484620200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230439999 + ... + 232350265.

It is an arithmetic number, because the mean of its divisors is an integer number (32259477015612).

Almost surely, 2^{442026484620244} is an apocalyptic number.

It is an amenable number.

442026484620244 is a deficient number, since it is larger than the sum of its proper divisors (332200963754444).

442026484620244 is a wasteful number, since it uses less digits than its factorization.

442026484620244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961175 (or 1961173 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 52.

The spelling of 442026484620244 in words is "four hundred forty-two trillion, twenty-six billion, four hundred eighty-four million, six hundred twenty thousand, two hundred forty-four".