242430032 has 20 divisors (see below), whose sum is σ = 505840020. Its totient is φ = 111890688.

The previous prime is 242430029. The next prime is 242430073. The reversal of 242430032 is 230034242.

It can be written as a sum of positive squares in 2 ways, for example, as 43507216 + 198922816 = 6596^2 + 14104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242429986 and 242430013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582557 + ... + 582972.

It is an arithmetic number, because the mean of its divisors is an integer number (25292001).

Almost surely, 2^242430032 is an apocalyptic number.

It is an amenable number.

242430032 is an abundant number, since it is smaller than the sum of its proper divisors (263409988).

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

242430032 is a wasteful number, since it uses less digits than its factorization.

242430032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165550 (or 1165544 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 242430032 is about 15570.1648032383. The cubic root of 242430032 is about 623.5368714539.

Adding to 242430032 its reverse (230034242), we get a palindrome (472464274).

The spelling of 242430032 in words is "two hundred forty-two million, four hundred thirty thousand, thirty-two".