40863376601 has 2 divisors, whose sum is σ = 40863376602. Its totient is φ = 40863376600.

The previous prime is 40863376583. The next prime is 40863376621. The reversal of 40863376601 is 10667336804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30319167376 + 10544209225 = 174124^2 + 102685^2 .

It is a cyclic number.

It is not a de Polignac number, because 40863376601 - 2⁶ = 40863376537 is a prime.

It is not a weakly prime, because it can be changed into another prime (40863376621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20431688300 + 20431688301.

It is an arithmetic number, because the mean of its divisors is an integer number (20431688301).

Almost surely, 2^40863376601 is an apocalyptic number.

It is an amenable number.

40863376601 is a deficient number, since it is larger than the sum of its proper divisors (1).

40863376601 is an equidigital number, since it uses as much as digits as its factorization.

40863376601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 40863376601 in words is "forty billion, eight hundred sixty-three million, three hundred seventy-six thousand, six hundred one".