140041322 has 32 divisors (see below), whose sum is σ = 224985600. Its totient is φ = 65260800.

The previous prime is 140041313. The next prime is 140041339. The reversal of 140041322 is 223140041.

It is a super-2 number, since 2×140041322² = 39223143735015368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140041322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225929 + ... + 226547.

It is an arithmetic number, because the mean of its divisors is an integer number (7030800).

Almost surely, 2^140041322 is an apocalyptic number.

140041322 is a deficient number, since it is larger than the sum of its proper divisors (84944278).

140041322 is a wasteful number, since it uses less digits than its factorization.

140041322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782.

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

The square root of 140041322 is about 11833.9056105751. The cubic root of 140041322 is about 519.3004918838.

Adding to 140041322 its reverse (223140041), we get a palindrome (363181363).

The spelling of 140041322 in words is "one hundred forty million, forty-one thousand, three hundred twenty-two".