13345254001045 has 16 divisors (see below), whose sum is σ = 16043010094080. Its totient is φ = 10657071437184.

The previous prime is 13345254001043. The next prime is 13345254001061. The reversal of 13345254001045 is 54010045254331.

It is a cyclic number.

It is not a de Polignac number, because 13345254001045 - 2¹ = 13345254001043 is a prime.

It is a super-2 number, since 2×13345254001045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13345254000995 and 13345254001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13345254001043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20878561 + ... + 21508249.

It is an arithmetic number, because the mean of its divisors is an integer number (1002688130880).

Almost surely, 2^{13345254001045} is an apocalyptic number.

It is an amenable number.

13345254001045 is a deficient number, since it is larger than the sum of its proper divisors (2697756093035).

13345254001045 is an equidigital number, since it uses as much as digits as its factorization.

13345254001045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637284.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 13345254001045 its reverse (54010045254331), we get a palindrome (67355299255376).

The spelling of 13345254001045 in words is "thirteen trillion, three hundred forty-five billion, two hundred fifty-four million, one thousand, forty-five".