2302420242 has 16 divisors (see below), whose sum is σ = 4607955072. Its totient is φ = 766954320.

The previous prime is 2302420193. The next prime is 2302420243. The reversal of 2302420242 is 2420242032.

It is a super-2 number, since 2×2302420242² = 10602277941542677128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2302420243) 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, 120109 + ... + 137952.

It is an arithmetic number, because the mean of its divisors is an integer number (287997192).

Almost surely, 2^2302420242 is an apocalyptic number.

2302420242 is an abundant number, since it is smaller than the sum of its proper divisors (2305534830).

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

2302420242 is a wasteful number, since it uses less digits than its factorization.

2302420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259553.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2302420242 is about 47983.5413657642. The cubic root of 2302420242 is about 1320.4689644520.

Adding to 2302420242 its reverse (2420242032), we get a palindrome (4722662274).

The spelling of 2302420242 in words is "two billion, three hundred two million, four hundred twenty thousand, two hundred forty-two".