42320095488 has 144 divisors (see below), whose sum is σ = 136525300800. Its totient is φ = 12824248320.

The previous prime is 42320095487. The next prime is 42320095561. The reversal of 42320095488 is 88459002324.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×42320095488² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42320095487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202273 + ... + 354336.

Almost surely, 2^42320095488 is an apocalyptic number.

42320095488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42320095488 is an abundant number, since it is smaller than the sum of its proper divisors (94205205312).

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

42320095488 is a wasteful number, since it uses less digits than its factorization.

42320095488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556645 (or 556625 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 42320095488 in words is "forty-two billion, three hundred twenty million, ninety-five thousand, four hundred eighty-eight".