8376344738641 has 16 divisors (see below), whose sum is σ = 9210020456448. Its totient is φ = 7554703766400.

The previous prime is 8376344738621. The next prime is 8376344738647. The reversal of 8376344738641 is 1468374436738.

It is a cyclic number.

It is not a de Polignac number, because 8376344738641 - 2⁵ = 8376344738609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8376344738647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101130741 + ... + 101213533.

It is an arithmetic number, because the mean of its divisors is an integer number (575626278528).

Almost surely, 2^{8376344738641} is an apocalyptic number.

It is an amenable number.

8376344738641 is a deficient number, since it is larger than the sum of its proper divisors (833675717807).

8376344738641 is a wasteful number, since it uses less digits than its factorization.

8376344738641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155352.

The product of its digits is 195084288, while the sum is 64.

The spelling of 8376344738641 in words is "eight trillion, three hundred seventy-six billion, three hundred forty-four million, seven hundred thirty-eight thousand, six hundred forty-one".