40323000322 has 16 divisors (see below), whose sum is σ = 66912433344. Its totient is φ = 18070486000.

The previous prime is 40323000313. The next prime is 40323000391. The reversal of 40323000322 is 22300032304.

It is a self number, because there is not a number n which added to its sum of digits gives 40323000322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12905929 + ... + 12909052.

It is an arithmetic number, because the mean of its divisors is an integer number (4182027084).

Almost surely, 2^40323000322 is an apocalyptic number.

40323000322 is a deficient number, since it is larger than the sum of its proper divisors (26589433022).

40323000322 is a wasteful number, since it uses less digits than its factorization.

40323000322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25815065.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 40323000322 its reverse (22300032304), we get a palindrome (62623032626).

The spelling of 40323000322 in words is "forty billion, three hundred twenty-three million, three hundred twenty-two", and thus it is an aban number.