311360240264404 has 6 divisors (see below), whose sum is σ = 544880420462714. Its totient is φ = 155680120132200.

The previous prime is 311360240264401. The next prime is 311360240264413. The reversal of 311360240264404 is 404462042063113.

It can be written as a sum of positive squares in only one way, i.e., 191344972562500 + 120015267701904 = 13832750^2 + 10955148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311360240264401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38920030033047 + ... + 38920030033054.

Almost surely, 2^{311360240264404} is an apocalyptic number.

It is an amenable number.

311360240264404 is a deficient number, since it is larger than the sum of its proper divisors (233520180198310).

311360240264404 is a wasteful number, since it uses less digits than its factorization.

311360240264404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77840060066105 (or 77840060066103 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 311360240264404 in words is "three hundred eleven trillion, three hundred sixty billion, two hundred forty million, two hundred sixty-four thousand, four hundred four".