40000844084 has 12 divisors (see below), whose sum is σ = 71629418784. Its totient is φ = 19535295864.

The previous prime is 40000844069. The next prime is 40000844101. The reversal of 40000844084 is 48044800004.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40000844084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116281352 + ... + 116281695.

It is an arithmetic number, because the mean of its divisors is an integer number (5969118232).

Almost surely, 2^40000844084 is an apocalyptic number.

It is an amenable number.

40000844084 is a deficient number, since it is larger than the sum of its proper divisors (31628574700).

40000844084 is a wasteful number, since it uses less digits than its factorization.

40000844084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232563094 (or 232563092 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 40000844084 in words is "forty billion, eight hundred forty-four thousand, eighty-four".