842441532 has 96 divisors (see below), whose sum is σ = 2163033600. Its totient is φ = 254161152.

The previous prime is 842441521. The next prime is 842441563. The reversal of 842441532 is 235144248.

842441532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 842441493 and 842441502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 680418 + ... + 681654.

It is an arithmetic number, because the mean of its divisors is an integer number (22531600).

Almost surely, 2^842441532 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 842441532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081516800).

842441532 is an abundant number, since it is smaller than the sum of its proper divisors (1320592068).

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

842441532 is a wasteful number, since it uses less digits than its factorization.

842441532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1393 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 842441532 is about 29024.8433587504. The cubic root of 842441532 is about 944.4520705923.

The spelling of 842441532 in words is "eight hundred forty-two million, four hundred forty-one thousand, five hundred thirty-two".