534131112 has 64 divisors (see below), whose sum is σ = 1383814080. Its totient is φ = 171666432.

The previous prime is 534131107. The next prime is 534131131. The reversal of 534131112 is 211131435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97683 + ... + 103005.

It is an arithmetic number, because the mean of its divisors is an integer number (21622095).

Almost surely, 2^534131112 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 534131112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691907040).

534131112 is an abundant number, since it is smaller than the sum of its proper divisors (849682968).

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

534131112 is a wasteful number, since it uses less digits than its factorization.

534131112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482 (or 5478 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 534131112 is about 23111.2767280391. The cubic root of 534131112 is about 811.3644188780.

Adding to 534131112 its reverse (211131435), we get a palindrome (745262547).

The spelling of 534131112 in words is "five hundred thirty-four million, one hundred thirty-one thousand, one hundred twelve".