140023041 has 16 divisors (see below), whose sum is σ = 189336576. Its totient is φ = 92037456.

The previous prime is 140022977. The next prime is 140023043. The reversal of 140023041 is 140320041.

It is not a de Polignac number, because 140023041 - 2⁶ = 140022977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140023041.

It is not an unprimeable number, because it can be changed into a prime (140023043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80406 + ... + 82128.

It is an arithmetic number, because the mean of its divisors is an integer number (11833536).

Almost surely, 2^140023041 is an apocalyptic number.

It is an amenable number.

140023041 is a deficient number, since it is larger than the sum of its proper divisors (49313535).

140023041 is a wasteful number, since it uses less digits than its factorization.

140023041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 140023041 is about 11833.1331861008. The cubic root of 140023041 is about 519.2778943979.

Adding to 140023041 its reverse (140320041), we get a palindrome (280343082).

The spelling of 140023041 in words is "one hundred forty million, twenty-three thousand, forty-one".