44006212730 has 16 divisors (see below), whose sum is σ = 79222834944. Its totient is φ = 17599895760.

The previous prime is 44006212711. The next prime is 44006212739. The reversal of 44006212730 is 3721260044.

It is a junction number, because it is equal to n+sod(n) for n = 44006212693 and 44006212702.

It is not an unprimeable number, because it can be changed into a prime (44006212739) 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, 251522 + ... + 388941.

It is an arithmetic number, because the mean of its divisors is an integer number (4951427184).

Almost surely, 2^44006212730 is an apocalyptic number.

44006212730 is a deficient number, since it is larger than the sum of its proper divisors (35216622214).

44006212730 is a wasteful number, since it uses less digits than its factorization.

44006212730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647341.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 44006212730 its reverse (3721260044), we get a palindrome (47727472774).

The spelling of 44006212730 in words is "forty-four billion, six million, two hundred twelve thousand, seven hundred thirty".