23440322305322 has 32 divisors (see below), whose sum is σ = 38403986664960. Its totient is φ = 10664696931840.

The previous prime is 23440322305313. The next prime is 23440322305409. The reversal of 23440322305322 is 22350322304432.

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 15 ways as a sum of consecutive naturals, for example, 11933978 + ... + 13758650.

It is an arithmetic number, because the mean of its divisors is an integer number (1200124583280).

Almost surely, 2^{23440322305322} is an apocalyptic number.

23440322305322 is a deficient number, since it is larger than the sum of its proper divisors (14963664359638).

23440322305322 is a wasteful number, since it uses less digits than its factorization.

23440322305322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831718.

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 23440322305322 its reverse (22350322304432), we get a palindrome (45790644609754).

The spelling of 23440322305322 in words is "twenty-three trillion, four hundred forty billion, three hundred twenty-two million, three hundred five thousand, three hundred twenty-two".