4230021134 has 4 divisors (see below), whose sum is σ = 6345031704. Its totient is φ = 2115010566.

The previous prime is 4230021119. The next prime is 4230021143. The reversal of 4230021134 is 4311200324.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057505282 + ... + 1057505285.

It is an arithmetic number, because the mean of its divisors is an integer number (1586257926).

Almost surely, 2^4230021134 is an apocalyptic number.

4230021134 is a deficient number, since it is larger than the sum of its proper divisors (2115010570).

4230021134 is a wasteful number, since it uses less digits than its factorization.

4230021134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115010569.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4230021134 is about 65038.6126389547. The cubic root of 4230021134 is about 1617.2637258948.

Adding to 4230021134 its reverse (4311200324), we get a palindrome (8541221458).

The spelling of 4230021134 in words is "four billion, two hundred thirty million, twenty-one thousand, one hundred thirty-four".