242303402 has 8 divisors (see below), whose sum is σ = 396496512. Its totient is φ = 110137900.

The previous prime is 242303401. The next prime is 242303419. The reversal of 242303402 is 204303242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (242303401) 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 3 ways as a sum of consecutive naturals, for example, 5506874 + ... + 5506917.

It is an arithmetic number, because the mean of its divisors is an integer number (49562064).

Almost surely, 2^242303402 is an apocalyptic number.

242303402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242303402 is a deficient number, since it is larger than the sum of its proper divisors (154193110).

242303402 is a wasteful number, since it uses less digits than its factorization.

242303402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013804.

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

The square root of 242303402 is about 15566.0978411418. The cubic root of 242303402 is about 623.4282872368.

Adding to 242303402 its reverse (204303242), we get a palindrome (446606644).

The spelling of 242303402 in words is "two hundred forty-two million, three hundred three thousand, four hundred two".