4434053121 has 12 divisors (see below), whose sum is σ = 6422891748. Its totient is φ = 2947659264.

The previous prime is 4434053083. The next prime is 4434053131. The reversal of 4434053121 is 1213504344.

It is a happy number.

4434053121 is a `hidden beast` number, since 4 + 4 + 340 + 5 + 312 + 1 = 666.

4434053121 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 1927649025 + 2506404096 = 43905^2 + 50064^2 .

It is not a de Polignac number, because 4434053121 - 2¹⁹ = 4433528833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4434053131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 694660 + ... + 701013.

It is an arithmetic number, because the mean of its divisors is an integer number (535240979).

Almost surely, 2^4434053121 is an apocalyptic number.

It is an amenable number.

4434053121 is a deficient number, since it is larger than the sum of its proper divisors (1988838627).

4434053121 is a wasteful number, since it uses less digits than its factorization.

4434053121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396032 (or 1396029 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4434053121 is about 66588.6861336068. The cubic root of 4434053121 is about 1642.8590225932.

Adding to 4434053121 its reverse (1213504344), we get a palindrome (5647557465).

It can be divided in two parts, 44340 and 53121, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 4434053121 in words is "four billion, four hundred thirty-four million, fifty-three thousand, one hundred twenty-one".