40228275484 has 24 divisors (see below), whose sum is σ = 70594856640. Its totient is φ = 20058361344.

The previous prime is 40228275481. The next prime is 40228275523. The reversal of 40228275484 is 48457282204.

It is a happy number.

40228275484 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 not an unprimeable number, because it can be changed into a prime (40228275481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5138397 + ... + 5146219.

It is an arithmetic number, because the mean of its divisors is an integer number (2941452360).

Almost surely, 2^40228275484 is an apocalyptic number.

It is an amenable number.

40228275484 is a deficient number, since it is larger than the sum of its proper divisors (30366581156).

40228275484 is a wasteful number, since it uses less digits than its factorization.

40228275484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11229 (or 11227 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 46.

The spelling of 40228275484 in words is "forty billion, two hundred twenty-eight million, two hundred seventy-five thousand, four hundred eighty-four".