4421342134 has 16 divisors (see below), whose sum is σ = 7243701696. Its totient is φ = 2007262600.

The previous prime is 4421342131. The next prime is 4421342147. The reversal of 4421342134 is 4312431244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421342131) 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, 103312 + ... + 139699.

It is an arithmetic number, because the mean of its divisors is an integer number (452731356).

Almost surely, 2^4421342134 is an apocalyptic number.

4421342134 is a deficient number, since it is larger than the sum of its proper divisors (2822359562).

4421342134 is a wasteful number, since it uses less digits than its factorization.

4421342134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243851.

The product of its digits is 9216, while the sum is 28.

The square root of 4421342134 is about 66493.1735894746. The cubic root of 4421342134 is about 1641.2876727651.

Adding to 4421342134 its reverse (4312431244), we get a palindrome (8733773378).

The spelling of 4421342134 in words is "four billion, four hundred twenty-one million, three hundred forty-two thousand, one hundred thirty-four".