13556900002468 has 24 divisors (see below), whose sum is σ = 23830233102200. Its totient is φ = 6748267085568.

The previous prime is 13556900002433. The next prime is 13556900002483. The reversal of 13556900002468 is 86420000965531.

13556900002468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8808501639744 + 4748398362724 = 2967912^2 + 2179082^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10074046 + ... + 11340202.

Almost surely, 2^{13556900002468} is an apocalyptic number.

It is an amenable number.

13556900002468 is a deficient number, since it is larger than the sum of its proper divisors (10273333099732).

13556900002468 is a wasteful number, since it uses less digits than its factorization.

13556900002468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278079 (or 1278077 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

Adding to 13556900002468 its reverse (86420000965531), we get a palindrome (99976900967999).

The spelling of 13556900002468 in words is "thirteen trillion, five hundred fifty-six billion, nine hundred million, two thousand, four hundred sixty-eight".