4331628011 has 4 divisors (see below), whose sum is σ = 4341678624. Its totient is φ = 4321577400.

The previous prime is 4331628001. The next prime is 4331628017. The reversal of 4331628011 is 1108261334.

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

It is a cyclic number.

It is not a de Polignac number, because 4331628011 - 2⁶ = 4331627947 is a prime.

It is a super-2 number, since 2×4331628011² = 37526002451359632242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4331628017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5024660 + ... + 5025521.

It is an arithmetic number, because the mean of its divisors is an integer number (1085419656).

Almost surely, 2^4331628011 is an apocalyptic number.

4331628011 is a deficient number, since it is larger than the sum of its proper divisors (10050613).

4331628011 is a wasteful number, since it uses less digits than its factorization.

4331628011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050612.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4331628011 is about 65815.1047328803. The cubic root of 4331628011 is about 1630.1105237012.

Adding to 4331628011 its reverse (1108261334), we get a palindrome (5439889345).

The spelling of 4331628011 in words is "four billion, three hundred thirty-one million, six hundred twenty-eight thousand, eleven".