2040123214 has 16 divisors (see below), whose sum is σ = 3224538000. Its totient is φ = 965386944.

The previous prime is 2040123209. The next prime is 2040123221. The reversal of 2040123214 is 4123210402.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2040123191 and 2040123200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10962 + ... + 64810.

It is an arithmetic number, because the mean of its divisors is an integer number (201533625).

Almost surely, 2^2040123214 is an apocalyptic number.

2040123214 is a deficient number, since it is larger than the sum of its proper divisors (1184414786).

2040123214 is a wasteful number, since it uses less digits than its factorization.

2040123214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54867.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2040123214 is about 45167.7231438557. The cubic root of 2040123214 is about 1268.2906745533.

Adding to 2040123214 its reverse (4123210402), we get a palindrome (6163333616).

The spelling of 2040123214 in words is "two billion, forty million, one hundred twenty-three thousand, two hundred fourteen".