13403142441 has 64 divisors (see below), whose sum is σ = 22473552640. Its totient is φ = 7838208000.

The previous prime is 13403142439. The next prime is 13403142463. The reversal of 13403142441 is 14424130431.

13403142441 is a `hidden beast` number, since 1 + 3 + 403 + 14 + 244 + 1 = 666.

It is not a de Polignac number, because 13403142441 - 2¹ = 13403142439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13403141441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 546441 + ... + 570441.

It is an arithmetic number, because the mean of its divisors is an integer number (351149260).

Almost surely, 2^13403142441 is an apocalyptic number.

It is an amenable number.

13403142441 is a deficient number, since it is larger than the sum of its proper divisors (9070410199).

13403142441 is a wasteful number, since it uses less digits than its factorization.

13403142441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24103 (or 24097 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13403142441 its reverse (14424130431), we get a palindrome (27827272872).

The spelling of 13403142441 in words is "thirteen billion, four hundred three million, one hundred forty-two thousand, four hundred forty-one".