1244065106 has 8 divisors (see below), whose sum is σ = 1884215424. Its totient is φ = 615993300.

The previous prime is 1244065103. The next prime is 1244065111. The reversal of 1244065106 is 6015604421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1244065103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3019370 + ... + 3019781.

It is an arithmetic number, because the mean of its divisors is an integer number (235526928).

Almost surely, 2^1244065106 is an apocalyptic number.

1244065106 is a deficient number, since it is larger than the sum of its proper divisors (640150318).

1244065106 is a wasteful number, since it uses less digits than its factorization.

1244065106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039256.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1244065106 is about 35271.3071206611. The cubic root of 1244065106 is about 1075.5097941870.

Adding to 1244065106 its reverse (6015604421), we get a palindrome (7259669527).

The spelling of 1244065106 in words is "one billion, two hundred forty-four million, sixty-five thousand, one hundred six".