242082424 has 8 divisors (see below), whose sum is σ = 453904560. Its totient is φ = 121041208.

The previous prime is 242082419. The next prime is 242082433. The reversal of 242082424 is 424280242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 242082392 and 242082401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15130144 + ... + 15130159.

It is an arithmetic number, because the mean of its divisors is an integer number (56738070).

Almost surely, 2^242082424 is an apocalyptic number.

It is an amenable number.

242082424 is a deficient number, since it is larger than the sum of its proper divisors (211822136).

242082424 is a wasteful number, since it uses less digits than its factorization.

242082424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30260309 (or 30260305 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 242082424 is about 15558.9981682626. The cubic root of 242082424 is about 623.2387097129.

The spelling of 242082424 in words is "two hundred forty-two million, eighty-two thousand, four hundred twenty-four".