8228376396541 has 24 divisors (see below), whose sum is σ = 10136378651256. Its totient is φ = 6637004236800.

The previous prime is 8228376396517. The next prime is 8228376396563. The reversal of 8228376396541 is 1456936738228.

It can be written as a sum of positive squares in 4 ways, for example, as 2769658164441 + 5458718232100 = 1664229^2 + 2336390^2 .

It is not a de Polignac number, because 8228376396541 - 2⁷ = 8228376396413 is a prime.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8228376396511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4727691 + ... + 6229591.

It is an arithmetic number, because the mean of its divisors is an integer number (422349110469).

Almost surely, 2^{8228376396541} is an apocalyptic number.

It is an amenable number.

8228376396541 is a deficient number, since it is larger than the sum of its proper divisors (1908002254715).

8228376396541 is a wasteful number, since it uses less digits than its factorization.

8228376396541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508509 (or 1508502 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 64.

The spelling of 8228376396541 in words is "eight trillion, two hundred twenty-eight billion, three hundred seventy-six million, three hundred ninety-six thousand, five hundred forty-one".