242323422 has 16 divisors (see below), whose sum is σ = 528705792. Its totient is φ = 73431320.

The previous prime is 242323409. The next prime is 242323429. The reversal of 242323422 is 224323242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242323392 and 242323401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242323429) 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, 1835718 + ... + 1835849.

It is an arithmetic number, because the mean of its divisors is an integer number (33044112).

Almost surely, 2^242323422 is an apocalyptic number.

242323422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242323422 is an abundant number, since it is smaller than the sum of its proper divisors (286382370).

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

242323422 is a wasteful number, since it uses less digits than its factorization.

242323422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671583.

The product of its digits is 4608, while the sum is 24.

The square root of 242323422 is about 15566.7408920429. The cubic root of 242323422 is about 623.4454567448.

Adding to 242323422 its reverse (224323242), we get a palindrome (466646664).

The spelling of 242323422 in words is "two hundred forty-two million, three hundred twenty-three thousand, four hundred twenty-two".