40104445534 has 8 divisors (see below), whose sum is σ = 60246056160. Its totient is φ = 20022426816.

The previous prime is 40104445531. The next prime is 40104445543. The reversal of 40104445534 is 43554440104.

40104445534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40104445534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40104445531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14896294 + ... + 14898985.

It is an arithmetic number, because the mean of its divisors is an integer number (7530757020).

Almost surely, 2^40104445534 is an apocalyptic number.

40104445534 is a deficient number, since it is larger than the sum of its proper divisors (20141610626).

40104445534 is a wasteful number, since it uses less digits than its factorization.

40104445534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29795954.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 40104445534 its reverse (43554440104), we get a palindrome (83658885638).

The spelling of 40104445534 in words is "forty billion, one hundred four million, four hundred forty-five thousand, five hundred thirty-four".