40210321100 has 36 divisors (see below), whose sum is σ = 88307696904. Its totient is φ = 15890340480.

The previous prime is 40210321087. The next prime is 40210321103. The reversal of 40210321100 is 112301204.

It is not an unprimeable number, because it can be changed into a prime (40210321103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2414009 + ... + 2430608.

Almost surely, 2^40210321100 is an apocalyptic number.

It is an amenable number.

40210321100 is an abundant number, since it is smaller than the sum of its proper divisors (48097375804).

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

40210321100 is a wasteful number, since it uses less digits than its factorization.

40210321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844714 (or 4844707 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 40210321100 its reverse (112301204), we get a palindrome (40322622304).

The spelling of 40210321100 in words is "forty billion, two hundred ten million, three hundred twenty-one thousand, one hundred".