40323030334 has 16 divisors (see below), whose sum is σ = 62441243136. Its totient is φ = 19509399000.

The previous prime is 40323030323. The next prime is 40323030343. The reversal of 40323030334 is 43303032304.

It is a junction number, because it is equal to n+sod(n) for n = 40323030299 and 40323030308.

It is a congruent number.

It is an unprimeable number.

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, 915109 + ... + 958159.

It is an arithmetic number, because the mean of its divisors is an integer number (3902577696).

Almost surely, 2^40323030334 is an apocalyptic number.

40323030334 is a deficient number, since it is larger than the sum of its proper divisors (22118212802).

40323030334 is a wasteful number, since it uses less digits than its factorization.

40323030334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58191.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 40323030334 its reverse (43303032304), we get a palindrome (83626062638).

The spelling of 40323030334 in words is "forty billion, three hundred twenty-three million, thirty thousand, three hundred thirty-four".