8626385346441 has 4 divisors (see below), whose sum is σ = 11501847128592. Its totient is φ = 5750923564292.

The previous prime is 8626385346437. The next prime is 8626385346443. The reversal of 8626385346441 is 1446435836268.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8626385346441 - 2² = 8626385346437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8626385346443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437730891071 + ... + 1437730891076.

It is an arithmetic number, because the mean of its divisors is an integer number (2875461782148).

Almost surely, 2^{8626385346441} is an apocalyptic number.

It is an amenable number.

8626385346441 is a deficient number, since it is larger than the sum of its proper divisors (2875461782151).

8626385346441 is a wasteful number, since it uses less digits than its factorization.

8626385346441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875461782150.

The product of its digits is 79626240, while the sum is 60.

The spelling of 8626385346441 in words is "eight trillion, six hundred twenty-six billion, three hundred eighty-five million, three hundred forty-six thousand, four hundred forty-one".