242430982 has 32 divisors (see below), whose sum is σ = 395642880. Its totient is φ = 110974080.

The previous prime is 242430973. The next prime is 242430989. The reversal of 242430982 is 289034242.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242430989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336819 + ... + 337537.

It is an arithmetic number, because the mean of its divisors is an integer number (12363840).

Almost surely, 2^242430982 is an apocalyptic number.

242430982 is a deficient number, since it is larger than the sum of its proper divisors (153211898).

242430982 is a wasteful number, since it uses less digits than its factorization.

242430982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 242430982 is about 15570.1953102715. The cubic root of 242430982 is about 623.5376859284.

The spelling of 242430982 in words is "two hundred forty-two million, four hundred thirty thousand, nine hundred eighty-two".