13154213468 has 72 divisors (see below), whose sum is σ = 25670217216. Its totient is φ = 5893050240.

The previous prime is 13154213467. The next prime is 13154213473. The reversal of 13154213468 is 86431245131.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13154213467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10633346 + ... + 10634582.

Almost surely, 2^13154213468 is an apocalyptic number.

It is an amenable number.

13154213468 is a deficient number, since it is larger than the sum of its proper divisors (12516003748).

13154213468 is a wasteful number, since it uses less digits than its factorization.

13154213468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1550 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

Adding to 13154213468 its reverse (86431245131), we get a palindrome (99585458599).

It can be divided in two parts, 13154 and 213468, that added together give a palindrome (226622).

The spelling of 13154213468 in words is "thirteen billion, one hundred fifty-four million, two hundred thirteen thousand, four hundred sixty-eight".