140414223 has 24 divisors (see below), whose sum is σ = 194503680. Its totient is φ = 90096480.

The previous prime is 140414207. The next prime is 140414227. The reversal of 140414223 is 322414041.

140414223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140414223 - 2⁴ = 140414207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140414223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140414227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 735058 + ... + 735248.

It is an arithmetic number, because the mean of its divisors is an integer number (8104320).

Almost surely, 2^140414223 is an apocalyptic number.

140414223 is a deficient number, since it is larger than the sum of its proper divisors (54089457).

140414223 is a wasteful number, since it uses less digits than its factorization.

140414223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 140414223 is about 11849.6507543472. The cubic root of 140414223 is about 519.7610132085.

Adding to 140414223 its reverse (322414041), we get a palindrome (462828264).

The spelling of 140414223 in words is "one hundred forty million, four hundred fourteen thousand, two hundred twenty-three".