140241322 has 32 divisors (see below), whose sum is σ = 235971792. Its totient is φ = 62083584.

The previous prime is 140241319. The next prime is 140241377. The reversal of 140241322 is 223142041.

It can be written as a sum of positive squares in 8 ways, for example, as 36832761 + 103408561 = 6069^2 + 10169^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 140241322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69228 + ... + 71224.

Almost surely, 2^140241322 is an apocalyptic number.

140241322 is a deficient number, since it is larger than the sum of its proper divisors (95730470).

140241322 is a wasteful number, since it uses less digits than its factorization.

140241322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 140241322 is about 11842.3528912121. The cubic root of 140241322 is about 519.5475872732.

Adding to 140241322 its reverse (223142041), we get a palindrome (363383363).

It can be divided in two parts, 1402 and 41322, that added together give a palindrome (42724).

The spelling of 140241322 in words is "one hundred forty million, two hundred forty-one thousand, three hundred twenty-two".