242432898 has 32 divisors (see below), whose sum is σ = 489960576. Its totient is φ = 79966848.

The previous prime is 242432891. The next prime is 242432929. The reversal of 242432898 is 898234242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (242432891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313240 + ... + 314012.

It is an arithmetic number, because the mean of its divisors is an integer number (15311268).

Almost surely, 2^242432898 is an apocalyptic number.

242432898 is an abundant number, since it is smaller than the sum of its proper divisors (247527678).

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

242432898 is a wasteful number, since it uses less digits than its factorization.

242432898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its digits is 221184, while the sum is 42.

The square root of 242432898 is about 15570.2568379587. The cubic root of 242432898 is about 623.5393285885.

The spelling of 242432898 in words is "two hundred forty-two million, four hundred thirty-two thousand, eight hundred ninety-eight".