880040840844 has 48 divisors (see below), whose sum is σ = 2240163757440. Its totient is φ = 266671923840.

The previous prime is 880040840843. The next prime is 880040840849. The reversal of 880040840844 is 448048040088.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 880040840793 and 880040840802.

It is not an unprimeable number, because it can be changed into a prime (880040840843) 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 in 15 ways as a sum of consecutive naturals, for example, 7014207 + ... + 7138569.

It is an arithmetic number, because the mean of its divisors is an integer number (46670078280).

Almost surely, 2^880040840844 is an apocalyptic number.

It is an amenable number.

880040840844 is an abundant number, since it is smaller than the sum of its proper divisors (1360122916596).

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

880040840844 is a wasteful number, since it uses less digits than its factorization.

880040840844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177990 (or 177988 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 880040840844 in words is "eight hundred eighty billion, forty million, eight hundred forty thousand, eight hundred forty-four".