4432552344 has 144 divisors (see below), whose sum is σ = 13553008560. Its totient is φ = 1306800000.

The previous prime is 4432552337. The next prime is 4432552403.

4432552344 is a `hidden beast` number, since 44 + 32 + 552 + 34 + 4 = 666.

4432552344 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4432552299 and 4432552308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 315469 + ... + 329219.

It is an arithmetic number, because the mean of its divisors is an integer number (94118115).

Almost surely, 2^4432552344 is an apocalyptic number.

4432552344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4432552344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6776504280).

4432552344 is an abundant number, since it is smaller than the sum of its proper divisors (9120456216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4432552344 is a wasteful number, since it uses less digits than its factorization.

4432552344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13822 (or 13804 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 4432552344 is about 66577.4161709509. The cubic root of 4432552344 is about 1642.6736509411.

It can be divided in two parts, 44325 and 52344, that added together give a palindrome (96669).

The spelling of 4432552344 in words is "four billion, four hundred thirty-two million, five hundred fifty-two thousand, three hundred forty-four".