42587620184 has 16 divisors (see below), whose sum is σ = 80480544000. Its totient is φ = 21126141792.

The previous prime is 42587620181. The next prime is 42587620217. The reversal of 42587620184 is 48102678524.

42587620184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42587620181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20957459 + ... + 20959490.

It is an arithmetic number, because the mean of its divisors is an integer number (5030034000).

Almost surely, 2^42587620184 is an apocalyptic number.

It is an amenable number.

42587620184 is a deficient number, since it is larger than the sum of its proper divisors (37892923816).

42587620184 is a wasteful number, since it uses less digits than its factorization.

42587620184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41917082 (or 41917078 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 42587620184 in words is "forty-two billion, five hundred eighty-seven million, six hundred twenty thousand, one hundred eighty-four".