242743482 has 24 divisors (see below), whose sum is σ = 530090496. Its totient is φ = 80276616.

The previous prime is 242743481. The next prime is 242743483. The reversal of 242743482 is 284347242.

242743482 is a `hidden beast` number, since 242 + 74 + 348 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (242743481) and next prime (242743483).

It is not an unprimeable number, because it can be changed into a prime (242743481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50808 + ... + 55379.

It is an arithmetic number, because the mean of its divisors is an integer number (22087104).

Almost surely, 2^242743482 is an apocalyptic number.

242743482 is an abundant number, since it is smaller than the sum of its proper divisors (287347014).

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

242743482 is a wasteful number, since it uses less digits than its factorization.

242743482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106322 (or 106319 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The square root of 242743482 is about 15580.2272769045. The cubic root of 242743482 is about 623.8054897937.

The spelling of 242743482 in words is "two hundred forty-two million, seven hundred forty-three thousand, four hundred eighty-two".