140114234 has 16 divisors (see below), whose sum is σ = 233640960. Its totient is φ = 62581680.

The previous prime is 140114231. The next prime is 140114239. The reversal of 140114234 is 432411041.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140114231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86114 + ... + 87725.

It is an arithmetic number, because the mean of its divisors is an integer number (14602560).

Almost surely, 2^140114234 is an apocalyptic number.

140114234 is a deficient number, since it is larger than the sum of its proper divisors (93526726).

140114234 is a wasteful number, since it uses less digits than its factorization.

140114234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173885.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 140114234 is about 11836.9858494466. The cubic root of 140114234 is about 519.3906002121.

Adding to 140114234 its reverse (432411041), we get a palindrome (572525275).

The spelling of 140114234 in words is "one hundred forty million, one hundred fourteen thousand, two hundred thirty-four".