32231203444042 has 4 divisors (see below), whose sum is σ = 48346805166066. Its totient is φ = 16115601722020.

The previous prime is 32231203444007. The next prime is 32231203444091. The reversal of 32231203444042 is 24044430213223.

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

It can be written as a sum of positive squares in only one way, i.e., 32218576651881 + 12626792161 = 5676141^2 + 112369^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32231203443989 and 32231203444007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8057800861009 + ... + 8057800861012.

Almost surely, 2^{32231203444042} is an apocalyptic number.

32231203444042 is a deficient number, since it is larger than the sum of its proper divisors (16115601722024).

32231203444042 is a wasteful number, since it uses less digits than its factorization.

32231203444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16115601722023.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 32231203444042 its reverse (24044430213223), we get a palindrome (56275633657265).

The spelling of 32231203444042 in words is "thirty-two trillion, two hundred thirty-one billion, two hundred three million, four hundred forty-four thousand, forty-two".