244013323042 has 4 divisors (see below), whose sum is σ = 366019984566. Its totient is φ = 122006661520.

The previous prime is 244013323019. The next prime is 244013323069. The reversal of 244013323042 is 240323310442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240323310442 = 2 ⋅120161655221.

It can be written as a sum of positive squares in only one way, i.e., 240687378801 + 3325944241 = 490599^2 + 57671^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244013323042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61003330759 + ... + 61003330762.

Almost surely, 2^244013323042 is an apocalyptic number.

244013323042 is a deficient number, since it is larger than the sum of its proper divisors (122006661524).

244013323042 is a wasteful number, since it uses less digits than its factorization.

244013323042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122006661523.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 244013323042 its reverse (240323310442), we get a palindrome (484336633484).

The spelling of 244013323042 in words is "two hundred forty-four billion, thirteen million, three hundred twenty-three thousand, forty-two".