2040116023 has 6 divisors (see below), whose sum is σ = 2242441712. Its totient is φ = 1854650820.

The previous prime is 2040116017. The next prime is 2040116033. The reversal of 2040116023 is 3206110402.

It is a de Polignac number, because none of the positive numbers 2^k-2040116023 is a prime.

It is a super-3 number, since 3×2040116023³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040116033) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 8430111 + ... + 8430352.

Almost surely, 2^2040116023 is an apocalyptic number.

2040116023 is a deficient number, since it is larger than the sum of its proper divisors (202325689).

2040116023 is a wasteful number, since it uses less digits than its factorization.

2040116023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16860485 (or 16860474 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2040116023 is about 45167.6435404815. The cubic root of 2040116023 is about 1268.2891844000.

Adding to 2040116023 its reverse (3206110402), we get a palindrome (5246226425).

The spelling of 2040116023 in words is "two billion, forty million, one hundred sixteen thousand, twenty-three".