42888571900 has 18 divisors (see below), whose sum is σ = 93068201240. Its totient is φ = 17155428720.

The previous prime is 42888571849. The next prime is 42888571909. The reversal of 42888571900 is 917588824.

It is a happy number.

It is a super-2 number, since 2×42888571900² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42888571909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214442760 + ... + 214442959.

Almost surely, 2^42888571900 is an apocalyptic number.

It is an amenable number.

42888571900 is an abundant number, since it is smaller than the sum of its proper divisors (50179629340).

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

42888571900 is a wasteful number, since it uses less digits than its factorization.

42888571900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428885733 (or 428885726 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 42888571900 in words is "forty-two billion, eight hundred eighty-eight million, five hundred seventy-one thousand, nine hundred".