40800848880 has 80 divisors (see below), whose sum is σ = 137981061504. Its totient is φ = 9891114240.

The previous prime is 40800848819. The next prime is 40800848887. The reversal of 40800848880 is 8884800804.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40800848887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7724794 + ... + 7730073.

Almost surely, 2^40800848880 is an apocalyptic number.

40800848880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40800848880 is an abundant number, since it is smaller than the sum of its proper divisors (97180212624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40800848880 is a wasteful number, since it uses less digits than its factorization.

40800848880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15454894 (or 15454888 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 40800848880 in words is "forty billion, eight hundred million, eight hundred forty-eight thousand, eight hundred eighty".