13424711742431 has 8 divisors (see below), whose sum is σ = 14646740579328. Its totient is φ = 12202949655000.

The previous prime is 13424711742413. The next prime is 13424711742433.

It is a happy number.

13424711742431 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13424711742431 is a prime.

It is a super-2 number, since 2×13424711742431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424711742433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66582125 + ... + 66783446.

It is an arithmetic number, because the mean of its divisors is an integer number (1830842572416).

Almost surely, 2^{13424711742431} is an apocalyptic number.

13424711742431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13424711742431 is a deficient number, since it is larger than the sum of its proper divisors (1222028836897).

13424711742431 is a wasteful number, since it uses less digits than its factorization.

13424711742431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133374733.

The product of its digits is 451584, while the sum is 44.

The spelling of 13424711742431 in words is "thirteen trillion, four hundred twenty-four billion, seven hundred eleven million, seven hundred forty-two thousand, four hundred thirty-one".