140134200 has 48 divisors (see below), whose sum is σ = 434417880. Its totient is φ = 37368960.

The previous prime is 140134157. The next prime is 140134201. The reversal of 140134200 is 2431041.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 140134200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140134201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116179 + ... + 117378.

Almost surely, 2^140134200 is an apocalyptic number.

140134200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140134200 is an abundant number, since it is smaller than the sum of its proper divisors (294283680).

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

140134200 is a wasteful number, since it uses less digits than its factorization.

140134200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233576 (or 233567 counting only the distinct ones).

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

The square root of 140134200 is about 11837.8291928884. The cubic root of 140134200 is about 519.4152697499.

Adding to 140134200 its reverse (2431041), we get a palindrome (142565241).

The spelling of 140134200 in words is "one hundred forty million, one hundred thirty-four thousand, two hundred".