2040311404 has 12 divisors (see below), whose sum is σ = 3576510000. Its totient is φ = 1018451408.

The previous prime is 2040311401. The next prime is 2040311419. The reversal of 2040311404 is 4041130402.

It is not an unprimeable number, because it can be changed into a prime (2040311401) 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, 423379 + ... + 428170.

It is an arithmetic number, because the mean of its divisors is an integer number (298042500).

Almost surely, 2^2040311404 is an apocalyptic number.

It is an amenable number.

2040311404 is a deficient number, since it is larger than the sum of its proper divisors (1536198596).

2040311404 is a wasteful number, since it uses less digits than its factorization.

2040311404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852152 (or 852150 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2040311404 is about 45169.8063312209. The cubic root of 2040311404 is about 1268.3296709371.

Adding to 2040311404 its reverse (4041130402), we get a palindrome (6081441806).

The spelling of 2040311404 in words is "two billion, forty million, three hundred eleven thousand, four hundred four".