244486042 has 4 divisors (see below), whose sum is σ = 366729066. Its totient is φ = 122243020.

The previous prime is 244486013. The next prime is 244486097. The reversal of 244486042 is 240684442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 178730161 + 65755881 = 13369^2 + 8109^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244485989 and 244486007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61121509 + ... + 61121512.

Almost surely, 2^244486042 is an apocalyptic number.

244486042 is a deficient number, since it is larger than the sum of its proper divisors (122243024).

244486042 is a wasteful number, since it uses less digits than its factorization.

244486042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122243023.

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 244486042 is about 15636.0494371181. The cubic root of 244486042 is about 625.2946169396.

The spelling of 244486042 in words is "two hundred forty-four million, four hundred eighty-six thousand, forty-two".