2442421034 has 4 divisors (see below), whose sum is σ = 3663631554. Its totient is φ = 1221210516.

The previous prime is 2442421013. The next prime is 2442421039. The reversal of 2442421034 is 4301242442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2397571225 + 44849809 = 48965^2 + 6697^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2442420994 and 2442421012.

It is not an unprimeable number, because it can be changed into a prime (2442421039) 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 as a sum of consecutive naturals, namely, 610605257 + ... + 610605260.

Almost surely, 2^2442421034 is an apocalyptic number.

2442421034 is a deficient number, since it is larger than the sum of its proper divisors (1221210520).

2442421034 is a wasteful number, since it uses less digits than its factorization.

2442421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221210519.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2442421034 is about 49420.8562653461. The cubic root of 2442421034 is about 1346.7082184867.

Adding to 2442421034 its reverse (4301242442), we get a palindrome (6743663476).

The spelling of 2442421034 in words is "two billion, four hundred forty-two million, four hundred twenty-one thousand, thirty-four".