2311113204404 has 6 divisors (see below), whose sum is σ = 4044448107714. Its totient is φ = 1155556602200.

The previous prime is 2311113204397. The next prime is 2311113204457. The reversal of 2311113204404 is 4044023111132.

It can be written as a sum of positive squares in only one way, i.e., 1689220090000 + 621893114404 = 1299700^2 + 788602^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288889150547 + ... + 288889150554.

It is an arithmetic number, because the mean of its divisors is an integer number (674074684619).

Almost surely, 2^{2311113204404} is an apocalyptic number.

It is an amenable number.

2311113204404 is a deficient number, since it is larger than the sum of its proper divisors (1733334903310).

2311113204404 is a wasteful number, since it uses less digits than its factorization.

2311113204404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577778301105 (or 577778301103 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2311113204404 its reverse (4044023111132), we get a palindrome (6355136315536).

The spelling of 2311113204404 in words is "two trillion, three hundred eleven billion, one hundred thirteen million, two hundred four thousand, four hundred four".