44040490202 has 4 divisors (see below), whose sum is σ = 66060735306. Its totient is φ = 22020245100.

The previous prime is 44040490199. The next prime is 44040490213. The reversal of 44040490202 is 20209404044.

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., 42514728481 + 1525761721 = 206191^2 + 39061^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010122549 + ... + 11010122552.

Almost surely, 2^44040490202 is an apocalyptic number.

44040490202 is a deficient number, since it is larger than the sum of its proper divisors (22020245104).

44040490202 is a wasteful number, since it uses less digits than its factorization.

44040490202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020245103.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 44040490202 its reverse (20209404044), we get a palindrome (64249894246).

The spelling of 44040490202 in words is "forty-four billion, forty million, four hundred ninety thousand, two hundred two".