2040422030331 has 4 divisors (see below), whose sum is σ = 2720562707112. Its totient is φ = 1360281353552.

The previous prime is 2040422030323. The next prime is 2040422030347. The reversal of 2040422030331 is 1330302240402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2040422030331 - 2³ = 2040422030323 is a prime.

It is a super-2 number, since 2×2040422030331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2040422030131) 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, 340070338386 + ... + 340070338391.

It is an arithmetic number, because the mean of its divisors is an integer number (680140676778).

Almost surely, 2^{2040422030331} is an apocalyptic number.

2040422030331 is a deficient number, since it is larger than the sum of its proper divisors (680140676781).

2040422030331 is an equidigital number, since it uses as much as digits as its factorization.

2040422030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680140676780.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2040422030331 its reverse (1330302240402), we get a palindrome (3370724270733).

The spelling of 2040422030331 in words is "two trillion, forty billion, four hundred twenty-two million, thirty thousand, three hundred thirty-one".