244585442 has 12 divisors (see below), whose sum is σ = 387204966. Its totient is φ = 115855920.

The previous prime is 244585387. The next prime is 244585457.

244585442 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 243328801 + 1256641 = 15599^2 + 1121^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 244585396 and 244585405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168659 + ... + 170102.

Almost surely, 2^244585442 is an apocalyptic number.

244585442 is a deficient number, since it is larger than the sum of its proper divisors (142619524).

244585442 is a wasteful number, since it uses less digits than its factorization.

244585442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338801 (or 338782 counting only the distinct ones).

The product of its digits is 204800, while the sum is 38.

The square root of 244585442 is about 15639.2276663523. The cubic root of 244585442 is about 625.3793468803.

The spelling of 244585442 in words is "two hundred forty-four million, five hundred eighty-five thousand, four hundred forty-two".