2040122141 has 4 divisors (see below), whose sum is σ = 2046285984. Its totient is φ = 2033958300.

The previous prime is 2040122107. The next prime is 2040122177. The reversal of 2040122141 is 1412210402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1412210402 = 2 ⋅706105201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040122141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040122191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3081425 + ... + 3082086.

It is an arithmetic number, because the mean of its divisors is an integer number (511571496).

Almost surely, 2^2040122141 is an apocalyptic number.

It is an amenable number.

2040122141 is a deficient number, since it is larger than the sum of its proper divisors (6163843).

2040122141 is an equidigital number, since it uses as much as digits as its factorization.

2040122141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163842.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2040122141 is about 45167.7112659032. The cubic root of 2040122141 is about 1268.2904522014.

Adding to 2040122141 its reverse (1412210402), we get a palindrome (3452332543).

The spelling of 2040122141 in words is "two billion, forty million, one hundred twenty-two thousand, one hundred forty-one".