244665330042 has 16 divisors (see below), whose sum is σ = 559235040192. Its totient is φ = 69904380000.

The previous prime is 244665330023. The next prime is 244665330047. The reversal of 244665330042 is 240033566442.

It is a super-2 number, since 2×244665330042² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244665330047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2912682459 + ... + 2912682542.

It is an arithmetic number, because the mean of its divisors is an integer number (34952190012).

Almost surely, 2^244665330042 is an apocalyptic number.

244665330042 is an abundant number, since it is smaller than the sum of its proper divisors (314569710150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244665330042 is a wasteful number, since it uses less digits than its factorization.

244665330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825365013.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 244665330042 its reverse (240033566442), we get a palindrome (484698896484).

The spelling of 244665330042 in words is "two hundred forty-four billion, six hundred sixty-five million, three hundred thirty thousand, forty-two".