42532444133 has 8 divisors (see below), whose sum is σ = 43758594048. Its totient is φ = 41323686624.

The previous prime is 42532444117. The next prime is 42532444183. The reversal of 42532444133 is 33144423524.

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

It is a cyclic number.

It is not a de Polignac number, because 42532444133 - 2⁴ = 42532444117 is a prime.

It is a super-2 number, since 2×42532444133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42532444093 and 42532444102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42532444183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4343141 + ... + 4352922.

It is an arithmetic number, because the mean of its divisors is an integer number (5469824256).

Almost surely, 2^42532444133 is an apocalyptic number.

It is an amenable number.

42532444133 is a deficient number, since it is larger than the sum of its proper divisors (1226149915).

42532444133 is an equidigital number, since it uses as much as digits as its factorization.

42532444133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8696203.

The product of its digits is 138240, while the sum is 35.

Adding to 42532444133 its reverse (33144423524), we get a palindrome (75676867657).

The spelling of 42532444133 in words is "forty-two billion, five hundred thirty-two million, four hundred forty-four thousand, one hundred thirty-three".