442324430432302 has 16 divisors (see below), whose sum is σ = 723813217066800. Its totient is φ = 201053891611840.

The previous prime is 442324430432279. The next prime is 442324430432323. The reversal of 442324430432302 is 203234034423244.

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, 131687527 + ... + 135004642.

It is an arithmetic number, because the mean of its divisors is an integer number (45238326066675).

Almost surely, 2^{442324430432302} is an apocalyptic number.

442324430432302 is a deficient number, since it is larger than the sum of its proper divisors (281488786634498).

442324430432302 is a wasteful number, since it uses less digits than its factorization.

442324430432302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266767571.

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 442324430432302 its reverse (203234034423244), we get a palindrome (645558464855546).

The spelling of 442324430432302 in words is "four hundred forty-two trillion, three hundred twenty-four billion, four hundred thirty million, four hundred thirty-two thousand, three hundred two".