32213144103242 has 16 divisors (see below), whose sum is σ = 48582791417160. Its totient is φ = 16018940222208.

The previous prime is 32213144103193. The next prime is 32213144103299. The reversal of 32213144103242 is 24230144131223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24051089364481 + 8162054738761 = 4904191^2 + 2856931^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32213144103199 and 32213144103208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13904483 + ... + 16054934.

Almost surely, 2^{32213144103242} is an apocalyptic number.

32213144103242 is a deficient number, since it is larger than the sum of its proper divisors (16369647313918).

32213144103242 is a wasteful number, since it uses less digits than its factorization.

32213144103242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29962345.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 32213144103242 its reverse (24230144131223), we get a palindrome (56443288234465).

The spelling of 32213144103242 in words is "thirty-two trillion, two hundred thirteen billion, one hundred forty-four million, one hundred three thousand, two hundred forty-two".