84800440041 has 4 divisors (see below), whose sum is σ = 113067253392. Its totient is φ = 56533626692.

The previous prime is 84800440013. The next prime is 84800440057. The reversal of 84800440041 is 14004400848.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84800440041 - 2¹⁵ = 84800407273 is a prime.

It is a super-2 number, since 2×84800440041² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84800439984 and 84800440011.

It is not an unprimeable number, because it can be changed into a prime (84800440001) 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 3 ways as a sum of consecutive naturals, for example, 14133406671 + ... + 14133406676.

It is an arithmetic number, because the mean of its divisors is an integer number (28266813348).

Almost surely, 2^84800440041 is an apocalyptic number.

It is an amenable number.

84800440041 is a deficient number, since it is larger than the sum of its proper divisors (28266813351).

84800440041 is a wasteful number, since it uses less digits than its factorization.

84800440041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28266813350.

The product of its (nonzero) digits is 16384, while the sum is 33.

Adding to 84800440041 its reverse (14004400848), we get a palindrome (98804840889).

The spelling of 84800440041 in words is "eighty-four billion, eight hundred million, four hundred forty thousand, forty-one".