3941116953929 has 2 divisors, whose sum is σ = 3941116953930. Its totient is φ = 3941116953928.

The previous prime is 3941116953871. The next prime is 3941116953979. The reversal of 3941116953929 is 9293596111493.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3940999188025 + 117765904 = 1985195^2 + 10852^2 .

It is a cyclic number.

It is not a de Polignac number, because 3941116953929 - 2³² = 3936821986633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3941116953979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970558476964 + 1970558476965.

It is an arithmetic number, because the mean of its divisors is an integer number (1970558476965).

Almost surely, 2^{3941116953929} is an apocalyptic number.

It is an amenable number.

3941116953929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3941116953929 is an equidigital number, since it uses as much as digits as its factorization.

3941116953929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14171760, while the sum is 62.

The spelling of 3941116953929 in words is "three trillion, nine hundred forty-one billion, one hundred sixteen million, nine hundred fifty-three thousand, nine hundred twenty-nine".