42595833472 has 64 divisors (see below), whose sum is σ = 86582136960. Its totient is φ = 20868111360.

The previous prime is 42595833439. The next prime is 42595833493. The reversal of 42595833472 is 27433859524.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043133 + ... + 2063875.

It is an arithmetic number, because the mean of its divisors is an integer number (1352845890).

Almost surely, 2^42595833472 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 42595833472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43291068480).

42595833472 is an abundant number, since it is smaller than the sum of its proper divisors (43986303488).

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

42595833472 is a wasteful number, since it uses less digits than its factorization.

42595833472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21081 (or 21069 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 42595833472 in words is "forty-two billion, five hundred ninety-five million, eight hundred thirty-three thousand, four hundred seventy-two".