40468486500 has 432 divisors, whose sum is σ = 139661383680. Its totient is φ = 9859449600.

The previous prime is 40468486489. The next prime is 40468486501. The reversal of 40468486500 is 568486404.

40468486500 is a `hidden beast` number, since 4 + 0 + 4 + 68 + 4 + 86 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (40468486501) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 96583291 + ... + 96583709.

It is an arithmetic number, because the mean of its divisors is an integer number (323290240).

Almost surely, 2^40468486500 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 40468486500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69830691840).

40468486500 is an abundant number, since it is smaller than the sum of its proper divisors (99192897180).

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

40468486500 is a wasteful number, since it uses less digits than its factorization.

40468486500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 40468486500 in words is "forty billion, four hundred sixty-eight million, four hundred eighty-six thousand, five hundred".