40404050320200 has 96 divisors (see below), whose sum is σ = 143145778292160. Its totient is φ = 9235211500800.

The previous prime is 40404050320163. The next prime is 40404050320211. The reversal of 40404050320200 is 202305040404.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4810001791 + ... + 4810010190.

It is an arithmetic number, because the mean of its divisors is an integer number (1491101857210).

Almost surely, 2^{40404050320200} is an apocalyptic number.

40404050320200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40404050320200 is an abundant number, since it is smaller than the sum of its proper divisors (102741727971960).

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

40404050320200 is a wasteful number, since it uses less digits than its factorization.

40404050320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620012007 (or 9620011998 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 40404050320200 its reverse (202305040404), we get a palindrome (40606355360604).

The spelling of 40404050320200 in words is "forty trillion, four hundred four billion, fifty million, three hundred twenty thousand, two hundred".