42442304360554 has 64 divisors (see below), whose sum is σ = 77387726073600. Its totient is φ = 17433800112960.

The previous prime is 42442304360543. The next prime is 42442304360641. The reversal of 42442304360554 is 45506340324424.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10778077 + ... + 14179264.

It is an arithmetic number, because the mean of its divisors is an integer number (1209183219900).

Almost surely, 2^{42442304360554} is an apocalyptic number.

42442304360554 is a deficient number, since it is larger than the sum of its proper divisors (34945421713046).

42442304360554 is a wasteful number, since it uses less digits than its factorization.

42442304360554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24957468 (or 24957454 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 46.

Adding to 42442304360554 its reverse (45506340324424), we get a palindrome (87948644684978).

The spelling of 42442304360554 in words is "forty-two trillion, four hundred forty-two billion, three hundred four million, three hundred sixty thousand, five hundred fifty-four".