13432244223431 has 8 divisors (see below), whose sum is σ = 15515319531024. Its totient is φ = 11492829281920.

The previous prime is 13432244223427. The next prime is 13432244223451.

13432244223431 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 not a de Polignac number, because 13432244223431 - 2² = 13432244223427 is a prime.

It is a super-2 number, since 2×13432244223431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13432244223451) 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 7 ways as a sum of consecutive naturals, for example, 35915091320 + ... + 35915091693.

It is an arithmetic number, because the mean of its divisors is an integer number (1939414941378).

Almost surely, 2^{13432244223431} is an apocalyptic number.

13432244223431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13432244223431 is a deficient number, since it is larger than the sum of its proper divisors (2083075307593).

13432244223431 is a wasteful number, since it uses less digits than its factorization.

13432244223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71830183041.

The product of its digits is 331776, while the sum is 38.

It can be divided in two parts, 1343224 and 4223431, that added together give a palindrome (5566655).

The spelling of 13432244223431 in words is "thirteen trillion, four hundred thirty-two billion, two hundred forty-four million, two hundred twenty-three thousand, four hundred thirty-one".