41669261567 has 2 divisors, whose sum is σ = 41669261568. Its totient is φ = 41669261566.

The previous prime is 41669261563. The next prime is 41669261587. The reversal of 41669261567 is 76516296614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41669261567 - 2² = 41669261563 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41669261563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20834630783 + 20834630784.

It is an arithmetic number, because the mean of its divisors is an integer number (20834630784).

Almost surely, 2^41669261567 is an apocalyptic number.

41669261567 is a deficient number, since it is larger than the sum of its proper divisors (1).

41669261567 is an equidigital number, since it uses as much as digits as its factorization.

41669261567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The spelling of 41669261567 in words is "forty-one billion, six hundred sixty-nine million, two hundred sixty-one thousand, five hundred sixty-seven".