44106561836042 has 4 divisors (see below), whose sum is σ = 66159842754066. Its totient is φ = 22053280918020.

The previous prime is 44106561836033. The next prime is 44106561836047. The reversal of 44106561836042 is 24063816560144.

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., 39003160053001 + 5103401783041 = 6245251^2 + 2259071^2 .

It is not an unprimeable number, because it can be changed into a prime (44106561836047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026640459009 + ... + 11026640459012.

Almost surely, 2^{44106561836042} is an apocalyptic number.

44106561836042 is a deficient number, since it is larger than the sum of its proper divisors (22053280918024).

44106561836042 is a wasteful number, since it uses less digits than its factorization.

44106561836042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22053280918023.

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 44106561836042 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred thirty-six thousand, forty-two".