4402122543 has 96 divisors (see below), whose sum is σ = 8179691520. Its totient is φ = 2218959360.

The previous prime is 4402122499. The next prime is 4402122551. The reversal of 4402122543 is 3452212044.

4402122543 is a `hidden beast` number, since 4 + 402 + 1 + 2 + 254 + 3 = 666.

It is not a de Polignac number, because 4402122543 - 2⁹ = 4402122031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402122553) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2106243 + ... + 2108331.

It is an arithmetic number, because the mean of its divisors is an integer number (85205120).

Almost surely, 2^4402122543 is an apocalyptic number.

4402122543 is a deficient number, since it is larger than the sum of its proper divisors (3777568977).

4402122543 is a wasteful number, since it uses less digits than its factorization.

4402122543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4402122543 is about 66348.4931479231. The cubic root of 4402122543 is about 1638.9059904538.

Adding to 4402122543 its reverse (3452212044), we get a palindrome (7854334587).

It can be divided in two parts, 44021 and 22543, that added together give a square (66564 = 258²).

The spelling of 4402122543 in words is "four billion, four hundred two million, one hundred twenty-two thousand, five hundred forty-three".