44005540534 has 4 divisors (see below), whose sum is σ = 66008310804. Its totient is φ = 22002770266.

The previous prime is 44005540531. The next prime is 44005540541. The reversal of 44005540534 is 43504550044.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44005540534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44005540531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001385132 + ... + 11001385135.

It is an arithmetic number, because the mean of its divisors is an integer number (16502077701).

Almost surely, 2^44005540534 is an apocalyptic number.

44005540534 is a deficient number, since it is larger than the sum of its proper divisors (22002770270).

44005540534 is a wasteful number, since it uses less digits than its factorization.

44005540534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22002770269.

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 44005540534 in words is "forty-four billion, five million, five hundred forty thousand, five hundred thirty-four".