311034000404 has 24 divisors (see below), whose sum is σ = 548411472840. Its totient is φ = 154349294976.

The previous prime is 311034000401. The next prime is 311034000461. The reversal of 311034000404 is 404000430113.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6650076304 + 304383924100 = 81548^2 + 551710^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311034000401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245207 + ... + 825950.

It is an arithmetic number, because the mean of its divisors is an integer number (22850478035).

Almost surely, 2^311034000404 is an apocalyptic number.

It is an amenable number.

311034000404 is a deficient number, since it is larger than the sum of its proper divisors (237377472436).

311034000404 is a wasteful number, since it uses less digits than its factorization.

311034000404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071707 (or 1071705 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 311034000404 its reverse (404000430113), we get a palindrome (715034430517).

The spelling of 311034000404 in words is "three hundred eleven billion, thirty-four million, four hundred four", and thus it is an aban number.