40504104353 has 8 divisors (see below), whose sum is σ = 41128053120. Its totient is φ = 39881640960.

The previous prime is 40504104287. The next prime is 40504104413. The reversal of 40504104353 is 35340140504.

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

It is a cyclic number.

It is not a de Polignac number, because 40504104353 - 2⁸ = 40504104097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40504104653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316325 + ... + 425522.

It is an arithmetic number, because the mean of its divisors is an integer number (5141006640).

Almost surely, 2^40504104353 is an apocalyptic number.

It is an amenable number.

40504104353 is a deficient number, since it is larger than the sum of its proper divisors (623948767).

40504104353 is an equidigital number, since it uses as much as digits as its factorization.

40504104353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742687.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 40504104353 its reverse (35340140504), we get a palindrome (75844244857).

The spelling of 40504104353 in words is "forty billion, five hundred four million, one hundred four thousand, three hundred fifty-three".