442042230325234 has 16 divisors (see below), whose sum is σ = 826676378790336. Its totient is φ = 172224245581200.

The previous prime is 442042230325211. The next prime is 442042230325261. The reversal of 442042230325234 is 432523032240244.

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, 1435202046357 + ... + 1435202046664.

It is an arithmetic number, because the mean of its divisors is an integer number (51667273674396).

Almost surely, 2^{442042230325234} is an apocalyptic number.

442042230325234 is a deficient number, since it is larger than the sum of its proper divisors (384634148465102).

442042230325234 is a wasteful number, since it uses less digits than its factorization.

442042230325234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870404093041.

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 442042230325234 its reverse (432523032240244), we get a palindrome (874565262565478).

The spelling of 442042230325234 in words is "four hundred forty-two trillion, forty-two billion, two hundred thirty million, three hundred twenty-five thousand, two hundred thirty-four".