132343423431 has 8 divisors (see below), whose sum is σ = 176475291120. Its totient is φ = 88220252352.

The previous prime is 132343423313. The next prime is 132343423453. The reversal of 132343423431 is 134324343231.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-132343423431 is a prime.

It is a super-2 number, since 2×132343423431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132343423392 and 132343423401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132343423481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138560 + ... + 2199573.

It is an arithmetic number, because the mean of its divisors is an integer number (22059411390).

Almost surely, 2^132343423431 is an apocalyptic number.

132343423431 is a deficient number, since it is larger than the sum of its proper divisors (44131867689).

132343423431 is a wasteful number, since it uses less digits than its factorization.

132343423431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348305.

The product of its digits is 62208, while the sum is 33.

Adding to 132343423431 its reverse (134324343231), we get a palindrome (266667766662).

The spelling of 132343423431 in words is "one hundred thirty-two billion, three hundred forty-three million, four hundred twenty-three thousand, four hundred thirty-one".