7044224542 has 4 divisors (see below), whose sum is σ = 10566336816. Its totient is φ = 3522112270.

The previous prime is 7044224531. The next prime is 7044224591. The reversal of 7044224542 is 2454224407.

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

It is a junction number, because it is equal to n+sod(n) for n = 7044224498 and 7044224507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761056134 + ... + 1761056137.

It is an arithmetic number, because the mean of its divisors is an integer number (2641584204).

Almost surely, 2^7044224542 is an apocalyptic number.

7044224542 is a deficient number, since it is larger than the sum of its proper divisors (3522112274).

7044224542 is a wasteful number, since it uses less digits than its factorization.

7044224542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522112273.

The product of its (nonzero) digits is 71680, while the sum is 34.

The square root of 7044224542 is about 83929.8787202746. The cubic root of 7044224542 is about 1916.9512289415.

Adding to 7044224542 its reverse (2454224407), we get a palindrome (9498448949).

It can be divided in two parts, 704422 and 4542, that added together give a square (708964 = 842²).

The spelling of 7044224542 in words is "seven billion, forty-four million, two hundred twenty-four thousand, five hundred forty-two".