140320444410322 has 16 divisors (see below), whose sum is σ = 229628785627872. Its totient is φ = 63778266587520.

The previous prime is 140320444410217. The next prime is 140320444410329. The reversal of 140320444410322 is 223014444023041.

It is a super-2 number, since 2×140320444410322² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140320444410329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187297608 + ... + 188045299.

It is an arithmetic number, because the mean of its divisors is an integer number (14351799101742).

Almost surely, 2^{140320444410322} is an apocalyptic number.

140320444410322 is a deficient number, since it is larger than the sum of its proper divisors (89308341217550).

140320444410322 is a wasteful number, since it uses less digits than its factorization.

140320444410322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375359913.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 140320444410322 its reverse (223014444023041), we get a palindrome (363334888433363).

The spelling of 140320444410322 in words is "one hundred forty trillion, three hundred twenty billion, four hundred forty-four million, four hundred ten thousand, three hundred twenty-two".