140433022 has 16 divisors (see below), whose sum is σ = 230733360. Its totient is φ = 63806848.

The previous prime is 140433017. The next prime is 140433023. The reversal of 140433022 is 220334041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140433023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70228 + ... + 72199.

It is an arithmetic number, because the mean of its divisors is an integer number (14420835).

Almost surely, 2^140433022 is an apocalyptic number.

140433022 is a deficient number, since it is larger than the sum of its proper divisors (90300338).

140433022 is a wasteful number, since it uses less digits than its factorization.

140433022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142475.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 140433022 is about 11850.4439579283. The cubic root of 140433022 is about 519.7842077991.

Adding to 140433022 its reverse (220334041), we get a palindrome (360767063).

The spelling of 140433022 in words is "one hundred forty million, four hundred thirty-three thousand, twenty-two".