244354042 has 4 divisors (see below), whose sum is σ = 366531066. Its totient is φ = 122177020.

The previous prime is 244354037. The next prime is 244354043. The reversal of 244354042 is 240453442.

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., 180338041 + 64016001 = 13429^2 + 8001^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244354042.

It is not an unprimeable number, because it can be changed into a prime (244354043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61088509 + ... + 61088512.

Almost surely, 2^244354042 is an apocalyptic number.

244354042 is a deficient number, since it is larger than the sum of its proper divisors (122177024).

244354042 is a wasteful number, since it uses less digits than its factorization.

244354042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122177023.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 244354042 is about 15631.8278521739. The cubic root of 244354042 is about 625.1820627999.

The spelling of 244354042 in words is "two hundred forty-four million, three hundred fifty-four thousand, forty-two".