40036200000 has 336 divisors, whose sum is σ = 135008233920. Its totient is φ = 10466560000.

The previous prime is 40036199989. The next prime is 40036200019. The reversal of 40036200000 is 263004.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31799371 + ... + 31800629.

It is an arithmetic number, because the mean of its divisors is an integer number (401810220).

Almost surely, 2^40036200000 is an apocalyptic number.

40036200000 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 40036200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67504116960).

40036200000 is an abundant number, since it is smaller than the sum of its proper divisors (94972033920).

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

40036200000 is an equidigital number, since it uses as much as digits as its factorization.

40036200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 40036200000 its reverse (263004), we get a palindrome (40036463004).

It can be divided in two parts, 4003 and 6200000, that added together give a triangular number (6204003 = T₃₅₂₂).

The spelling of 40036200000 in words is "forty billion, thirty-six million, two hundred thousand".