2040422312 has 16 divisors (see below), whose sum is σ = 4027149600. Its totient is φ = 966515760.

The previous prime is 2040422309. The next prime is 2040422323. The reversal of 2040422312 is 2132240402.

It is a super-2 number, since 2×2040422312² = 8326646422614850688, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6711764 + ... + 6712067.

It is an arithmetic number, because the mean of its divisors is an integer number (251696850).

Almost surely, 2^2040422312 is an apocalyptic number.

It is an amenable number.

2040422312 is a deficient number, since it is larger than the sum of its proper divisors (1986727288).

2040422312 is a wasteful number, since it uses less digits than its factorization.

2040422312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13423856 (or 13423852 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2040422312 is about 45171.0339930358. The cubic root of 2040422312 is about 1268.3526519648.

Adding to 2040422312 its reverse (2132240402), we get a palindrome (4172662714).

The spelling of 2040422312 in words is "two billion, forty million, four hundred twenty-two thousand, three hundred twelve".