842230480 has 160 divisors (see below), whose sum is σ = 2537337600. Its totient is φ = 252481536.

The previous prime is 842230469. The next prime is 842230481. The reversal of 842230480 is 84032248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842230481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135276 + ... + 141364.

It is an arithmetic number, because the mean of its divisors is an integer number (15858360).

Almost surely, 2^842230480 is an apocalyptic number.

842230480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842230480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268668800).

842230480 is an abundant number, since it is smaller than the sum of its proper divisors (1695107120).

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

842230480 is a wasteful number, since it uses less digits than its factorization.

842230480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 842230480 is about 29021.2074180245. The cubic root of 842230480 is about 944.3731946352.

The spelling of 842230480 in words is "eight hundred forty-two million, two hundred thirty thousand, four hundred eighty".