40335323504523 has 8 divisors (see below), whose sum is σ = 53780620123200. Its totient is φ = 26890121277768.

The previous prime is 40335323504473. The next prime is 40335323504527. The reversal of 40335323504523 is 32540532353304.

40335323504523 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 not a de Polignac number, because 40335323504523 - 2⁶ = 40335323504459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40335323504527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22594813 + ... + 24314526.

It is an arithmetic number, because the mean of its divisors is an integer number (6722577515400).

Almost surely, 2^{40335323504523} is an apocalyptic number.

40335323504523 is a deficient number, since it is larger than the sum of its proper divisors (13445296618677).

40335323504523 is a wasteful number, since it uses less digits than its factorization.

40335323504523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47195961.

The product of its (nonzero) digits is 1944000, while the sum is 42.

Adding to 40335323504523 its reverse (32540532353304), we get a palindrome (72875855857827).

The spelling of 40335323504523 in words is "forty trillion, three hundred thirty-five billion, three hundred twenty-three million, five hundred four thousand, five hundred twenty-three".