40444341134 has 8 divisors (see below), whose sum is σ = 60765480120. Its totient is φ = 20189181096.

The previous prime is 40444341073. The next prime is 40444341151. The reversal of 40444341134 is 43114344404.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40444341134.

It is a congruent number.

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, 16493204 + ... + 16495655.

It is an arithmetic number, because the mean of its divisors is an integer number (7595685015).

Almost surely, 2^40444341134 is an apocalyptic number.

40444341134 is a deficient number, since it is larger than the sum of its proper divisors (20321138986).

40444341134 is a wasteful number, since it uses less digits than its factorization.

40444341134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32989474.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40444341134 its reverse (43114344404), we get a palindrome (83558685538).

The spelling of 40444341134 in words is "forty billion, four hundred forty-four million, three hundred forty-one thousand, one hundred thirty-four".