41638323959769 has 32 divisors (see below), whose sum is σ = 56331334545408. Its totient is φ = 27352542672000.

The previous prime is 41638323959759. The next prime is 41638323959779. The reversal of 41638323959769 is 96795932383614.

It is an interprime number because it is at equal distance from previous prime (41638323959759) and next prime (41638323959779).

It is not a de Polignac number, because 41638323959769 - 2¹¹ = 41638323957721 is a prime.

It is a super-2 number, since 2×41638323959769² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41638323959769.

It is not an unprimeable number, because it can be changed into a prime (41638323959759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3953876034 + ... + 3953886564.

It is an arithmetic number, because the mean of its divisors is an integer number (1760354204544).

Almost surely, 2^{41638323959769} is an apocalyptic number.

It is an amenable number.

41638323959769 is a deficient number, since it is larger than the sum of its proper divisors (14693010585639).

41638323959769 is a wasteful number, since it uses less digits than its factorization.

41638323959769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19269.

The product of its digits is 1587237120, while the sum is 75.

The spelling of 41638323959769 in words is "forty-one trillion, six hundred thirty-eight billion, three hundred twenty-three million, nine hundred fifty-nine thousand, seven hundred sixty-nine".