41402032443 has 20 divisors (see below), whose sum is σ = 61864304040. Its totient is φ = 27593847072.

The previous prime is 41402032411. The next prime is 41402032447. The reversal of 41402032443 is 34423020414.

It is a happy number.

41402032443 is a `hidden beast` number, since 4 + 14 + 0 + 203 + 2 + 443 = 666.

It is not a de Polignac number, because 41402032443 - 2⁵ = 41402032411 is a prime.

It is a super-2 number, since 2×41402032443² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (41402032447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 238471 + ... + 373727.

It is an arithmetic number, because the mean of its divisors is an integer number (3093215202).

Almost surely, 2^41402032443 is an apocalyptic number.

41402032443 is a deficient number, since it is larger than the sum of its proper divisors (20462271597).

41402032443 is a wasteful number, since it uses less digits than its factorization.

41402032443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139048 (or 139039 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 41402032443 its reverse (34423020414), we get a palindrome (75825052857).

The spelling of 41402032443 in words is "forty-one billion, four hundred two million, thirty-two thousand, four hundred forty-three".