40286044484 has 48 divisors (see below), whose sum is σ = 81651053568. Its totient is φ = 17035619328.

The previous prime is 40286044441. The next prime is 40286044511. The reversal of 40286044484 is 48444068204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677024 + ... + 734120.

It is an arithmetic number, because the mean of its divisors is an integer number (1701063616).

Almost surely, 2^40286044484 is an apocalyptic number.

It is an amenable number.

40286044484 is an abundant number, since it is smaller than the sum of its proper divisors (41365009084).

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

40286044484 is a wasteful number, since it uses less digits than its factorization.

40286044484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57444 (or 57442 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 44.

The spelling of 40286044484 in words is "forty billion, two hundred eighty-six million, forty-four thousand, four hundred eighty-four".