42160487804 has 24 divisors (see below), whose sum is σ = 74927097168. Its totient is φ = 20753124480.

The previous prime is 42160487773. The next prime is 42160487807. The reversal of 42160487804 is 40878406124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42160487807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407264 + ... + 500184.

It is an arithmetic number, because the mean of its divisors is an integer number (3121962382).

Almost surely, 2^42160487804 is an apocalyptic number.

It is an amenable number.

42160487804 is a deficient number, since it is larger than the sum of its proper divisors (32766609364).

42160487804 is a wasteful number, since it uses less digits than its factorization.

42160487804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94685 (or 94683 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 42160487804 in words is "forty-two billion, one hundred sixty million, four hundred eighty-seven thousand, eight hundred four".