140200055210 has 32 divisors (see below), whose sum is σ = 253206293760. Its totient is φ = 55892192832.

The previous prime is 140200055161. The next prime is 140200055213. The reversal of 140200055210 is 12550002041.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140200055213) 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, 5623292 + ... + 5648168.

It is an arithmetic number, because the mean of its divisors is an integer number (7912696680).

Almost surely, 2^140200055210 is an apocalyptic number.

140200055210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140200055210 is a deficient number, since it is larger than the sum of its proper divisors (113006238550).

140200055210 is a wasteful number, since it uses less digits than its factorization.

140200055210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26750.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 140200055210 its reverse (12550002041), we get a palindrome (152750057251).

The spelling of 140200055210 in words is "one hundred forty billion, two hundred million, fifty-five thousand, two hundred ten".