42448585535 has 8 divisors (see below), whose sum is σ = 50939631216. Its totient is φ = 33957982720.

The previous prime is 42448585519. The next prime is 42448585547. The reversal of 42448585535 is 53558584424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42448585535 - 2⁴ = 42448585519 is a prime.

It is a super-2 number, since 2×42448585535² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160607 + ... + 332703.

It is an arithmetic number, because the mean of its divisors is an integer number (6367453902).

Almost surely, 2^42448585535 is an apocalyptic number.

42448585535 is a deficient number, since it is larger than the sum of its proper divisors (8491045681).

42448585535 is a wasteful number, since it uses less digits than its factorization.

42448585535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221433.

The product of its digits is 15360000, while the sum is 53.

The spelling of 42448585535 in words is "forty-two billion, four hundred forty-eight million, five hundred eighty-five thousand, five hundred thirty-five".