14140134 has 24 divisors (see below), whose sum is σ = 30922320. Its totient is φ = 4669488.

The previous prime is 14140109. The next prime is 14140151. The reversal of 14140134 is 43104141.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642 + ... + 5565.

It is an arithmetic number, because the mean of its divisors is an integer number (1288430).

Almost surely, 2^14140134 is an apocalyptic number.

14140134 is an abundant number, since it is smaller than the sum of its proper divisors (16782186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14140134 is a wasteful number, since it uses less digits than its factorization.

14140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324 (or 7321 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14140134 is about 3760.3369529871. The cubic root of 14140134 is about 241.8157078791.

Adding to 14140134 its reverse (43104141), we get a palindrome (57244275).

The spelling of 14140134 in words is "fourteen million, one hundred forty thousand, one hundred thirty-four".