140104322 has 8 divisors (see below), whose sum is σ = 210260556. Its totient is φ = 70017472.

The previous prime is 140104319. The next prime is 140104331. The reversal of 140104322 is 223401041.

It can be written as a sum of positive squares in 2 ways, for example, as 92756161 + 47348161 = 9631^2 + 6881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140104322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11963 + ... + 20574.

Almost surely, 2^140104322 is an apocalyptic number.

140104322 is a deficient number, since it is larger than the sum of its proper divisors (70156234).

140104322 is a wasteful number, since it uses less digits than its factorization.

140104322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34692.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 140104322 is about 11836.5671543738. The cubic root of 140104322 is about 519.3783522987.

Adding to 140104322 its reverse (223401041), we get a palindrome (363505363).

The spelling of 140104322 in words is "one hundred forty million, one hundred four thousand, three hundred twenty-two".