13154430202245 has 24 divisors (see below), whose sum is σ = 22801097170176. Its totient is φ = 7015670009568.

The previous prime is 13154430202241. The next prime is 13154430202259. The reversal of 13154430202245 is 54220203445131.

It is a happy number.

13154430202245 is a `hidden beast` number, since 1 + 3 + 1 + 5 + 443 + 0 + 202 + 2 + 4 + 5 = 666.

13154430202245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13154430202245 - 2² = 13154430202241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13154430202241) 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, 21579432 + ... + 22180638.

It is an arithmetic number, because the mean of its divisors is an integer number (950045715424).

Almost surely, 2^{13154430202245} is an apocalyptic number.

13154430202245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13154430202245 is a deficient number, since it is larger than the sum of its proper divisors (9646666967931).

13154430202245 is a wasteful number, since it uses less digits than its factorization.

13154430202245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087441 (or 1087438 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 13154430202245 its reverse (54220203445131), we get a palindrome (67374633647376).

The spelling of 13154430202245 in words is "thirteen trillion, one hundred fifty-four billion, four hundred thirty million, two hundred two thousand, two hundred forty-five".