41546136413 has 2 divisors, whose sum is σ = 41546136414. Its totient is φ = 41546136412.

The previous prime is 41546136391. The next prime is 41546136469. The reversal of 41546136413 is 31463164514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38644482724 + 2901653689 = 196582^2 + 53867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41546136413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41546136493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20773068206 + 20773068207.

It is an arithmetic number, because the mean of its divisors is an integer number (20773068207).

Almost surely, 2^41546136413 is an apocalyptic number.

It is an amenable number.

41546136413 is a deficient number, since it is larger than the sum of its proper divisors (1).

41546136413 is an equidigital number, since it uses as much as digits as its factorization.

41546136413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 38.

The spelling of 41546136413 in words is "forty-one billion, five hundred forty-six million, one hundred thirty-six thousand, four hundred thirteen".