42442044705066 has 32 divisors (see below), whose sum is σ = 86486731224768. Its totient is φ = 13880247779840.

The previous prime is 42442044705061. The next prime is 42442044705091. The reversal of 42442044705066 is 66050744024424.

It is not an unprimeable number, because it can be changed into a prime (42442044705061) 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, 26755465 + ... + 28297331.

It is an arithmetic number, because the mean of its divisors is an integer number (2702710350774).

Almost surely, 2^{42442044705066} is an apocalyptic number.

42442044705066 is an abundant number, since it is smaller than the sum of its proper divisors (44044686519702).

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

42442044705066 is a wasteful number, since it uses less digits than its factorization.

42442044705066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628486.

The product of its (nonzero) digits is 5160960, while the sum is 48.

The spelling of 42442044705066 in words is "forty-two trillion, four hundred forty-two billion, forty-four million, seven hundred five thousand, sixty-six".