2140423044210 has 48 divisors (see below), whose sum is σ = 6071018091840. Its totient is φ = 518890434720.

The previous prime is 2140423044209. The next prime is 2140423044229. The reversal of 2140423044210 is 124403240412.

2140423044210 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 4 + 230 + 4 + 421 + 0 = 666.

It is a super-2 number, since 2×2140423044210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1081020750 + ... + 1081022729.

It is an arithmetic number, because the mean of its divisors is an integer number (126479543580).

Almost surely, 2^{2140423044210} is an apocalyptic number.

2140423044210 is an abundant number, since it is smaller than the sum of its proper divisors (3930595047630).

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

2140423044210 is a wasteful number, since it uses less digits than its factorization.

2140423044210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162043503 (or 2162043500 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2140423044210 its reverse (124403240412), we get a palindrome (2264826284622).

The spelling of 2140423044210 in words is "two trillion, one hundred forty billion, four hundred twenty-three million, forty-four thousand, two hundred ten".