40484184988 has 48 divisors (see below), whose sum is σ = 79644995136. Its totient is φ = 17865745920.

The previous prime is 40484184971. The next prime is 40484185003. The reversal of 40484184988 is 88948148404.

40484184988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4292518 + ... + 4301938.

It is an arithmetic number, because the mean of its divisors is an integer number (1659270732).

Almost surely, 2^40484184988 is an apocalyptic number.

It is an amenable number.

40484184988 is a deficient number, since it is larger than the sum of its proper divisors (39160810148).

40484184988 is a wasteful number, since it uses less digits than its factorization.

40484184988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13054 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 58.

The spelling of 40484184988 in words is "forty billion, four hundred eighty-four million, one hundred eighty-four thousand, nine hundred eighty-eight".