40816700000 has 144 divisors (see below), whose sum is σ = 101014034688. Its totient is φ = 16233600000.

The previous prime is 40816699981. The next prime is 40816700039. The reversal of 40816700000 is 761804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19098932 + ... + 19101068.

It is an arithmetic number, because the mean of its divisors is an integer number (701486352).

Almost surely, 2^40816700000 is an apocalyptic number.

40816700000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40816700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50507017344).

40816700000 is an abundant number, since it is smaller than the sum of its proper divisors (60197334688).

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

40816700000 is an equidigital number, since it uses as much as digits as its factorization.

40816700000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2335 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 40816700000 in words is "forty billion, eight hundred sixteen million, seven hundred thousand".