442502314432 has 56 divisors (see below), whose sum is σ = 884677610880. Its totient is φ = 219592400640.

The previous prime is 442502314411. The next prime is 442502314447. The reversal of 442502314432 is 234413205244.

It is a congruent number.

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, 42579957 + ... + 42590347.

It is an arithmetic number, because the mean of its divisors is an integer number (15797814480).

Almost surely, 2^442502314432 is an apocalyptic number.

It is an amenable number.

442502314432 is a deficient number, since it is larger than the sum of its proper divisors (442175296448).

442502314432 is a wasteful number, since it uses less digits than its factorization.

442502314432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15329 (or 15319 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 442502314432 its reverse (234413205244), we get a palindrome (676915519676).

The spelling of 442502314432 in words is "four hundred forty-two billion, five hundred two million, three hundred fourteen thousand, four hundred thirty-two".