242442024 has 32 divisors (see below), whose sum is σ = 661206240. Its totient is φ = 73467200.

The previous prime is 242441989. The next prime is 242442029. The reversal of 242442024 is 420244242.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 242441985 and 242442003.

It is not an unprimeable number, because it can be changed into a prime (242442029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458907 + ... + 459434.

It is an arithmetic number, because the mean of its divisors is an integer number (20662695).

Almost surely, 2^242442024 is an apocalyptic number.

242442024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242442024 is an abundant number, since it is smaller than the sum of its proper divisors (418764216).

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

242442024 is a wasteful number, since it uses less digits than its factorization.

242442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918361 (or 918357 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 242442024 is about 15570.5498939504. The cubic root of 242442024 is about 623.5471525383.

Adding to 242442024 its reverse (420244242), we get a palindrome (662686266).

The spelling of 242442024 in words is "two hundred forty-two million, four hundred forty-two thousand, twenty-four".