40327016184 has 256 divisors, whose sum is σ = 145127808000. Its totient is φ = 10075829760.

The previous prime is 40327016183. The next prime is 40327016189. The reversal of 40327016184 is 48161072304.

40327016184 is a `hidden beast` number, since 4 + 0 + 32 + 7 + 0 + 1 + 618 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40327016183) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 319474 + ... + 427454.

It is an arithmetic number, because the mean of its divisors is an integer number (566905500).

Almost surely, 2^40327016184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40327016184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72563904000).

40327016184 is an abundant number, since it is smaller than the sum of its proper divisors (104800791816).

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

40327016184 is a wasteful number, since it uses less digits than its factorization.

40327016184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108035 (or 108025 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 40327016184 its reverse (48161072304), we get a palindrome (88488088488).

The spelling of 40327016184 in words is "forty billion, three hundred twenty-seven million, sixteen thousand, one hundred eighty-four".