41514501491 has 2 divisors, whose sum is σ = 41514501492. Its totient is φ = 41514501490.

The previous prime is 41514501487. The next prime is 41514501577. The reversal of 41514501491 is 19410541514.

41514501491 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 is a cyclic number.

It is not a de Polignac number, because 41514501491 - 2² = 41514501487 is a prime.

It is not a weakly prime, because it can be changed into another prime (41514501451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20757250745 + 20757250746.

It is an arithmetic number, because the mean of its divisors is an integer number (20757250746).

Almost surely, 2^41514501491 is an apocalyptic number.

41514501491 is a deficient number, since it is larger than the sum of its proper divisors (1).

41514501491 is an equidigital number, since it uses as much as digits as its factorization.

41514501491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 35.

The spelling of 41514501491 in words is "forty-one billion, five hundred fourteen million, five hundred one thousand, four hundred ninety-one".