440106841834 has 8 divisors (see below), whose sum is σ = 720174832128. Its totient is φ = 200048564460.

The previous prime is 440106841789. The next prime is 440106841843. The reversal of 440106841834 is 438148601044.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002428202 + ... + 10002428245.

It is an arithmetic number, because the mean of its divisors is an integer number (90021854016).

Almost surely, 2^440106841834 is an apocalyptic number.

440106841834 is a deficient number, since it is larger than the sum of its proper divisors (280067990294).

440106841834 is a wasteful number, since it uses less digits than its factorization.

440106841834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20004856460.

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 440106841834 in words is "four hundred forty billion, one hundred six million, eight hundred forty-one thousand, eight hundred thirty-four".