4424223440534 has 4 divisors (see below), whose sum is σ = 6636335160804. Its totient is φ = 2212111720266.

The previous prime is 4424223440471. The next prime is 4424223440599. The reversal of 4424223440534 is 4350443224244.

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 = 4424223440491 and 4424223440500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106055860132 + ... + 1106055860135.

It is an arithmetic number, because the mean of its divisors is an integer number (1659083790201).

Almost surely, 2^{4424223440534} is an apocalyptic number.

4424223440534 is a deficient number, since it is larger than the sum of its proper divisors (2212111720270).

4424223440534 is a wasteful number, since it uses less digits than its factorization.

4424223440534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212111720269.

The product of its (nonzero) digits is 1474560, while the sum is 41.

Adding to 4424223440534 its reverse (4350443224244), we get a palindrome (8774666664778).

The spelling of 4424223440534 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-three million, four hundred forty thousand, five hundred thirty-four".