8331223773441 has 32 divisors (see below), whose sum is σ = 12097300192128. Its totient is φ = 5078704942080.

The previous prime is 8331223773419. The next prime is 8331223773461. The reversal of 8331223773441 is 1443773221338.

It is not a de Polignac number, because 8331223773441 - 2⁶ = 8331223773377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8331223773401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1943290 + ... + 4520931.

It is an arithmetic number, because the mean of its divisors is an integer number (378040631004).

Almost surely, 2^{8331223773441} is an apocalyptic number.

It is an amenable number.

8331223773441 is a deficient number, since it is larger than the sum of its proper divisors (3766076418687).

8331223773441 is a wasteful number, since it uses less digits than its factorization.

8331223773441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464961.

The product of its digits is 2032128, while the sum is 48.

Adding to 8331223773441 its reverse (1443773221338), we get a palindrome (9774996994779).

The spelling of 8331223773441 in words is "eight trillion, three hundred thirty-one billion, two hundred twenty-three million, seven hundred seventy-three thousand, four hundred forty-one".