42671044004 has 24 divisors (see below), whose sum is σ = 79073258040. Its totient is φ = 20078885376.

The previous prime is 42671044001. The next prime is 42671044033. The reversal of 42671044004 is 40044017624.

It can be written as a sum of positive squares in 4 ways, for example, as 1417371904 + 41253672100 = 37648^2 + 203110^2 .

It is not an unprimeable number, because it can be changed into a prime (42671044001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593494 + ... + 1620050.

It is an arithmetic number, because the mean of its divisors is an integer number (3294719085).

Almost surely, 2^42671044004 is an apocalyptic number.

It is an amenable number.

42671044004 is a deficient number, since it is larger than the sum of its proper divisors (36402214036).

42671044004 is a wasteful number, since it uses less digits than its factorization.

42671044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50207 (or 50205 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 42671044004 in words is "forty-two billion, six hundred seventy-one million, forty-four thousand, four".