32441442434 has 4 divisors (see below), whose sum is σ = 48662163654. Its totient is φ = 16220721216.

The previous prime is 32441442427. The next prime is 32441442461. The reversal of 32441442434 is 43424414423.

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., 17636636809 + 14804805625 = 132803^2 + 121675^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32441442394 and 32441442403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8110360607 + ... + 8110360610.

Almost surely, 2^32441442434 is an apocalyptic number.

32441442434 is a deficient number, since it is larger than the sum of its proper divisors (16220721220).

32441442434 is a wasteful number, since it uses less digits than its factorization.

32441442434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220721219.

The product of its digits is 147456, while the sum is 35.

Adding to 32441442434 its reverse (43424414423), we get a palindrome (75865856857).

The spelling of 32441442434 in words is "thirty-two billion, four hundred forty-one million, four hundred forty-two thousand, four hundred thirty-four".