40596671963 has 2 divisors, whose sum is σ = 40596671964. Its totient is φ = 40596671962.

The previous prime is 40596671923. The next prime is 40596671981. The reversal of 40596671963 is 36917669504.

40596671963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40596671963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40596671899 and 40596671908.

It is not a weakly prime, because it can be changed into another prime (40596671923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20298335981 + 20298335982.

It is an arithmetic number, because the mean of its divisors is an integer number (20298335982).

Almost surely, 2^40596671963 is an apocalyptic number.

40596671963 is a deficient number, since it is larger than the sum of its proper divisors (1).

40596671963 is an equidigital number, since it uses as much as digits as its factorization.

40596671963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 40596671963 in words is "forty billion, five hundred ninety-six million, six hundred seventy-one thousand, nine hundred sixty-three".