41069520389 has 2 divisors, whose sum is σ = 41069520390. Its totient is φ = 41069520388.

The previous prime is 41069520367. The next prime is 41069520451. The reversal of 41069520389 is 98302596014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26628691489 + 14440828900 = 163183^2 + 120170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41069520389 is a prime.

It is a super-2 number, since 2×41069520389² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41069525389) 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, 20534760194 + 20534760195.

It is an arithmetic number, because the mean of its divisors is an integer number (20534760195).

Almost surely, 2^41069520389 is an apocalyptic number.

It is an amenable number.

41069520389 is a deficient number, since it is larger than the sum of its proper divisors (1).

41069520389 is an equidigital number, since it uses as much as digits as its factorization.

41069520389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 41069520389 in words is "forty-one billion, sixty-nine million, five hundred twenty thousand, three hundred eighty-nine".