32233453131442 has 8 divisors (see below), whose sum is σ = 48350216339100. Its totient is φ = 16116714351744.

The previous prime is 32233453131437. The next prime is 32233453131443. The reversal of 32233453131442 is 24413135433223.

It can be written as a sum of positive squares in 2 ways, for example, as 31909178690041 + 324274441401 = 5648821^2 + 569451^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 32233453131395 and 32233453131404.

It is not an unprimeable number, because it can be changed into a prime (32233453131443) 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 3 ways as a sum of consecutive naturals, for example, 2344567 + ... + 8364442.

Almost surely, 2^{32233453131442} is an apocalyptic number.

32233453131442 is a deficient number, since it is larger than the sum of its proper divisors (16116763207658).

32233453131442 is a wasteful number, since it uses less digits than its factorization.

32233453131442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12213980.

The product of its digits is 622080, while the sum is 40.

Adding to 32233453131442 its reverse (24413135433223), we get a palindrome (56646588564665).

The spelling of 32233453131442 in words is "thirty-two trillion, two hundred thirty-three billion, four hundred fifty-three million, one hundred thirty-one thousand, four hundred forty-two".