32244131430142 has 4 divisors (see below), whose sum is σ = 48366197145216. Its totient is φ = 16122065715070.

The previous prime is 32244131430127. The next prime is 32244131430167. The reversal of 32244131430142 is 24103413144223.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×32244131430142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32244131430098 and 32244131430107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8061032857534 + ... + 8061032857537.

It is an arithmetic number, because the mean of its divisors is an integer number (12091549286304).

Almost surely, 2^{32244131430142} is an apocalyptic number.

32244131430142 is a deficient number, since it is larger than the sum of its proper divisors (16122065715074).

32244131430142 is a wasteful number, since it uses less digits than its factorization.

32244131430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16122065715073.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 32244131430142 its reverse (24103413144223), we get a palindrome (56347544574365).

The spelling of 32244131430142 in words is "thirty-two trillion, two hundred forty-four billion, one hundred thirty-one million, four hundred thirty thousand, one hundred forty-two".