42058857624 has 64 divisors (see below), whose sum is σ = 122962794240. Its totient is φ = 11737353600.

The previous prime is 42058857623. The next prime is 42058857629. The reversal of 42058857624 is 42675885024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42058857623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903827 + ... + 2918274.

It is an arithmetic number, because the mean of its divisors is an integer number (1921293660).

Almost surely, 2^42058857624 is an apocalyptic number.

It is an amenable number.

42058857624 is an abundant number, since it is smaller than the sum of its proper divisors (80903936616).

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

42058857624 is a wasteful number, since it uses less digits than its factorization.

42058857624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822160 (or 5822156 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 42058857624 in words is "forty-two billion, fifty-eight million, eight hundred fifty-seven thousand, six hundred twenty-four".