4422242431555 has 8 divisors (see below), whose sum is σ = 5714897911632. Its totient is φ = 3265655949408.

The previous prime is 4422242431549. The next prime is 4422242431561. The reversal of 4422242431555 is 5551342422244.

It is an interprime number because it is at equal distance from previous prime (4422242431549) and next prime (4422242431561).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4422242431555 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34017249409 + ... + 34017249538.

It is an arithmetic number, because the mean of its divisors is an integer number (714362238954).

Almost surely, 2^{4422242431555} is an apocalyptic number.

4422242431555 is a deficient number, since it is larger than the sum of its proper divisors (1292655480077).

4422242431555 is a wasteful number, since it uses less digits than its factorization.

4422242431555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68034498965.

The product of its digits is 1536000, while the sum is 43.

Adding to 4422242431555 its reverse (5551342422244), we get a palindrome (9973584853799).

The spelling of 4422242431555 in words is "four trillion, four hundred twenty-two billion, two hundred forty-two million, four hundred thirty-one thousand, five hundred fifty-five".