40534312353 has 8 divisors (see below), whose sum is σ = 55789161216. Its totient is φ = 26151169200.

The previous prime is 40534312331. The next prime is 40534312363. The reversal of 40534312353 is 35321343504.

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

It is not a de Polignac number, because 40534312353 - 2⁸ = 40534312097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40534312363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217926318 + ... + 217926503.

It is an arithmetic number, because the mean of its divisors is an integer number (6973645152).

Almost surely, 2^40534312353 is an apocalyptic number.

It is an amenable number.

40534312353 is a deficient number, since it is larger than the sum of its proper divisors (15254848863).

40534312353 is a wasteful number, since it uses less digits than its factorization.

40534312353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435852855.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 40534312353 its reverse (35321343504), we get a palindrome (75855655857).

The spelling of 40534312353 in words is "forty billion, five hundred thirty-four million, three hundred twelve thousand, three hundred fifty-three".