442330435541010 has 32 divisors (see below), whose sum is σ = 1064800275066432. Its totient is φ = 117598423947840.

The previous prime is 442330435540963. The next prime is 442330435541011. The reversal of 442330435541010 is 10145534033244.

It is a self number, because there is not a number n which added to its sum of digits gives 442330435541010.

It is not an unprimeable number, because it can be changed into a prime (442330435541011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22272418849 + ... + 22272438708.

It is an arithmetic number, because the mean of its divisors is an integer number (33275008595826).

Almost surely, 2^{442330435541010} is an apocalyptic number.

442330435541010 is an abundant number, since it is smaller than the sum of its proper divisors (622469839525422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442330435541010 is a wasteful number, since it uses less digits than its factorization.

442330435541010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44544857898.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 442330435541010 its reverse (10145534033244), we get a palindrome (452475969574254).

The spelling of 442330435541010 in words is "four hundred forty-two trillion, three hundred thirty billion, four hundred thirty-five million, five hundred forty-one thousand, ten".