13410531404145 has 24 divisors (see below), whose sum is σ = 23247002426856. Its totient is φ = 7151643007488.

The previous prime is 13410531404131. The next prime is 13410531404189. The reversal of 13410531404145 is 54140413501431.

13410531404145 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 0 + 531 + 40 + 41 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1730295575649 + 11680235828496 = 1315407^2 + 3417636^2 .

It is not a de Polignac number, because 13410531404145 - 2⁵ = 13410531404113 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 12833464 + ... + 13839033.

It is an arithmetic number, because the mean of its divisors is an integer number (968625101119).

Almost surely, 2^{13410531404145} is an apocalyptic number.

13410531404145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13410531404145 is a deficient number, since it is larger than the sum of its proper divisors (9836471022711).

13410531404145 is a wasteful number, since it uses less digits than its factorization.

13410531404145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26683681 (or 26683678 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 13410531404145 its reverse (54140413501431), we get a palindrome (67550944905576).

The spelling of 13410531404145 in words is "thirteen trillion, four hundred ten billion, five hundred thirty-one million, four hundred four thousand, one hundred forty-five".