441233343142 has 4 divisors (see below), whose sum is σ = 661850014716. Its totient is φ = 220616671570.

The previous prime is 441233343113. The next prime is 441233343149. The reversal of 441233343142 is 241343332144.

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

It is a junction number, because it is equal to n+sod(n) for n = 441233343098 and 441233343107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441233343149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110308335784 + ... + 110308335787.

It is an arithmetic number, because the mean of its divisors is an integer number (165462503679).

Almost surely, 2^441233343142 is an apocalyptic number.

441233343142 is a deficient number, since it is larger than the sum of its proper divisors (220616671574).

441233343142 is a wasteful number, since it uses less digits than its factorization.

441233343142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220616671573.

The product of its digits is 82944, while the sum is 34.

Adding to 441233343142 its reverse (241343332144), we get a palindrome (682576675286).

The spelling of 441233343142 in words is "four hundred forty-one billion, two hundred thirty-three million, three hundred forty-three thousand, one hundred forty-two".