40413113323 has 16 divisors (see below), whose sum is σ = 44493275232. Its totient is φ = 36400896000.

The previous prime is 40413113287. The next prime is 40413113329. The reversal of 40413113323 is 32331131404.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40413113323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40413113329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5516503 + ... + 5523823.

It is an arithmetic number, because the mean of its divisors is an integer number (2780829702).

Almost surely, 2^40413113323 is an apocalyptic number.

40413113323 is a deficient number, since it is larger than the sum of its proper divisors (4080161909).

40413113323 is a wasteful number, since it uses less digits than its factorization.

40413113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11886.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 40413113323 its reverse (32331131404), we get a palindrome (72744244727).

The spelling of 40413113323 in words is "forty billion, four hundred thirteen million, one hundred thirteen thousand, three hundred twenty-three".