40234413323 has 8 divisors (see below), whose sum is σ = 43382027808. Its totient is φ = 37094321664.

The previous prime is 40234413283. The next prime is 40234413343. The reversal of 40234413323 is 32331443204.

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 40234413323 - 2⁸ = 40234413067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40234413343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869590 + ... + 1890987.

It is an arithmetic number, because the mean of its divisors is an integer number (5422753476).

Almost surely, 2^40234413323 is an apocalyptic number.

40234413323 is a deficient number, since it is larger than the sum of its proper divisors (3147614485).

40234413323 is a wasteful number, since it uses less digits than its factorization.

40234413323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761413.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 40234413323 its reverse (32331443204), we get a palindrome (72565856527).

The spelling of 40234413323 in words is "forty billion, two hundred thirty-four million, four hundred thirteen thousand, three hundred twenty-three".