13564202411145 has 16 divisors (see below), whose sum is σ = 21706135852032. Its totient is φ = 7233103954560.

The previous prime is 13564202411119. The next prime is 13564202411203. The reversal of 13564202411145 is 54111420246531.

It is not a de Polignac number, because 13564202411145 - 2⁵ = 13564202411113 is a prime.

It is a super-2 number, since 2×13564202411145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70984617 + ... + 71175446.

It is an arithmetic number, because the mean of its divisors is an integer number (1356633490752).

Almost surely, 2^{13564202411145} is an apocalyptic number.

13564202411145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13564202411145 is a deficient number, since it is larger than the sum of its proper divisors (8141933440887).

13564202411145 is a wasteful number, since it uses less digits than its factorization.

13564202411145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142166432.

The product of its (nonzero) digits is 115200, while the sum is 39.

Adding to 13564202411145 its reverse (54111420246531), we get a palindrome (67675622657676).

The spelling of 13564202411145 in words is "thirteen trillion, five hundred sixty-four billion, two hundred two million, four hundred eleven thousand, one hundred forty-five".