2040303442023 has 96 divisors (see below), whose sum is σ = 3856309696512. Its totient is φ = 1047127240800.

The previous prime is 2040303442013. The next prime is 2040303442039. The reversal of 2040303442023 is 3202443030402.

2040303442023 is a `hidden beast` number, since 20 + 403 + 0 + 34 + 4 + 202 + 3 = 666.

It is not a de Polignac number, because 2040303442023 - 2⁹ = 2040303441511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040303442013) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 896128 + ... + 2209898.

It is an arithmetic number, because the mean of its divisors is an integer number (40169892672).

Almost surely, 2^{2040303442023} is an apocalyptic number.

2040303442023 is a deficient number, since it is larger than the sum of its proper divisors (1816006254489).

2040303442023 is a wasteful number, since it uses less digits than its factorization.

2040303442023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313887 (or 1313875 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2040303442023 its reverse (3202443030402), we get a palindrome (5242746472425).

The spelling of 2040303442023 in words is "two trillion, forty billion, three hundred three million, four hundred forty-two thousand, twenty-three".