42448046039532 has 108 divisors (see below), whose sum is σ = 128019346036680. Its totient is φ = 12127877737920.

The previous prime is 42448046039527. The next prime is 42448046039551. The reversal of 42448046039532 is 23593064084424.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

42448046039532 is a `hidden beast` number, since 4 + 2 + 4 + 48 + 0 + 4 + 60 + 3 + 9 + 532 = 666.

42448046039532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (108).

It is a super-4 number, since 4×42448046039532⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 473912032 + ... + 474001592.

Almost surely, 2^{42448046039532} is an apocalyptic number.

42448046039532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42448046039532 is an abundant number, since it is smaller than the sum of its proper divisors (85571299997148).

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

42448046039532 is an frugal number, since it uses more digits than its factorization.

42448046039532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179149 (or 89573 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 54.

The spelling of 42448046039532 in words is "forty-two trillion, four hundred forty-eight billion, forty-six million, thirty-nine thousand, five hundred thirty-two".