42259654896 has 80 divisors (see below), whose sum is σ = 111775762560. Its totient is φ = 13750813440.

The previous prime is 42259654889. The next prime is 42259654907. The reversal of 42259654896 is 69845695224.

It is a congruent number.

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, 4182811 + ... + 4192901.

It is an arithmetic number, because the mean of its divisors is an integer number (1397197032).

Almost surely, 2^42259654896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42259654896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55887881280).

42259654896 is an abundant number, since it is smaller than the sum of its proper divisors (69516107664).

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

42259654896 is a wasteful number, since it uses less digits than its factorization.

42259654896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12174 (or 12168 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 60.

The spelling of 42259654896 in words is "forty-two billion, two hundred fifty-nine million, six hundred fifty-four thousand, eight hundred ninety-six".