4332021434 has 16 divisors (see below), whose sum is σ = 7302137472. Its totient is φ = 1912464048.

The previous prime is 4332021403. The next prime is 4332021469. The reversal of 4332021434 is 4341202334.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3621494 + ... + 3622689.

It is an arithmetic number, because the mean of its divisors is an integer number (456383592).

Almost surely, 2^4332021434 is an apocalyptic number.

4332021434 is a deficient number, since it is larger than the sum of its proper divisors (2970116038).

4332021434 is a wasteful number, since it uses less digits than its factorization.

4332021434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7244221.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4332021434 is about 65818.0935153853. The cubic root of 4332021434 is about 1630.1598741652.

Adding to 4332021434 its reverse (4341202334), we get a palindrome (8673223768).

Subtracting 4332021434 from its reverse (4341202334), we obtain a square (9180900 = 3030²).

The spelling of 4332021434 in words is "four billion, three hundred thirty-two million, twenty-one thousand, four hundred thirty-four".