42550530336 has 96 divisors (see below), whose sum is σ = 125601174720. Its totient is φ = 14012600832.

The previous prime is 42550530313. The next prime is 42550530349. The reversal of 42550530336 is 63303505524.

42550530336 is a `hidden beast` number, since 42 + 5 + 50 + 530 + 3 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42550530336.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224965 + ... + 368388.

It is an arithmetic number, because the mean of its divisors is an integer number (1308345570).

Almost surely, 2^42550530336 is an apocalyptic number.

It is an amenable number.

42550530336 is an abundant number, since it is smaller than the sum of its proper divisors (83050644384).

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

42550530336 is a wasteful number, since it uses less digits than its factorization.

42550530336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593455 (or 593441 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 42550530336 in words is "forty-two billion, five hundred fifty million, five hundred thirty thousand, three hundred thirty-six".