442401110132 has 6 divisors (see below), whose sum is σ = 774201942738. Its totient is φ = 221200555064.

The previous prime is 442401110089. The next prime is 442401110149. The reversal of 442401110132 is 231011104244.

It can be written as a sum of positive squares in only one way, i.e., 436809959056 + 5591151076 = 660916^2 + 74774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 442401110098 and 442401110107.

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, 55300138763 + ... + 55300138770.

It is an arithmetic number, because the mean of its divisors is an integer number (129033657123).

Almost surely, 2^442401110132 is an apocalyptic number.

It is an amenable number.

442401110132 is a deficient number, since it is larger than the sum of its proper divisors (331800832606).

442401110132 is a wasteful number, since it uses less digits than its factorization.

442401110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110600277537 (or 110600277535 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 442401110132 its reverse (231011104244), we get a palindrome (673412214376).

The spelling of 442401110132 in words is "four hundred forty-two billion, four hundred one million, one hundred ten thousand, one hundred thirty-two".