42944410777792 has 14 divisors (see below), whose sum is σ = 85217815137308. Its totient is φ = 21472205388864.

The previous prime is 42944410777783. The next prime is 42944410777799. The reversal of 42944410777792 is 29777701444924.

It is not an unprimeable number, because it can be changed into a prime (42944410777799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335503209138 + ... + 335503209265.

It is an arithmetic number, because the mean of its divisors is an integer number (6086986795522).

Almost surely, 2^{42944410777792} is an apocalyptic number.

It is an amenable number.

42944410777792 is a deficient number, since it is larger than the sum of its proper divisors (42273404359516).

42944410777792 is an equidigital number, since it uses as much as digits as its factorization.

42944410777792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671006418415 (or 671006418405 counting only the distinct ones).

The product of its (nonzero) digits is 199148544, while the sum is 67.

The spelling of 42944410777792 in words is "forty-two trillion, nine hundred forty-four billion, four hundred ten million, seven hundred seventy-seven thousand, seven hundred ninety-two".