140122324 has 6 divisors (see below), whose sum is σ = 245214074. Its totient is φ = 70061160.

The previous prime is 140122319. The next prime is 140122327. The reversal of 140122324 is 423221041.

It can be written as a sum of positive squares in only one way, i.e., 109872324 + 30250000 = 10482^2 + 5500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140122327) by changing a digit.

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 as a sum of consecutive naturals, namely, 17515287 + ... + 17515294.

Almost surely, 2^140122324 is an apocalyptic number.

It is an amenable number.

140122324 is a deficient number, since it is larger than the sum of its proper divisors (105091750).

140122324 is a wasteful number, since it uses less digits than its factorization.

140122324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35030585 (or 35030583 counting only the distinct ones).

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

The square root of 140122324 is about 11837.3275700219. The cubic root of 140122324 is about 519.4005963155.

Adding to 140122324 its reverse (423221041), we get a palindrome (563343365).

The spelling of 140122324 in words is "one hundred forty million, one hundred twenty-two thousand, three hundred twenty-four".