41057931349 has 2 divisors, whose sum is σ = 41057931350. Its totient is φ = 41057931348.

The previous prime is 41057931323. The next prime is 41057931389. The reversal of 41057931349 is 94313975014.

41057931349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30488652100 + 10569279249 = 174610^2 + 102807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41057931349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41057931299 and 41057931308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41057931389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20528965674 + 20528965675.

It is an arithmetic number, because the mean of its divisors is an integer number (20528965675).

Almost surely, 2^41057931349 is an apocalyptic number.

It is an amenable number.

41057931349 is a deficient number, since it is larger than the sum of its proper divisors (1).

41057931349 is an equidigital number, since it uses as much as digits as its factorization.

41057931349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 41057931349 in words is "forty-one billion, fifty-seven million, nine hundred thirty-one thousand, three hundred forty-nine".