40423121102200 has 96 divisors (see below), whose sum is σ = 95598850032000. Its totient is φ = 15891509923200.

The previous prime is 40423121102171. The next prime is 40423121102213. The reversal of 40423121102200 is 220112132404.

40423121102200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50805445 + ... + 51594955.

It is an arithmetic number, because the mean of its divisors is an integer number (995821354500).

Almost surely, 2^{40423121102200} is an apocalyptic number.

40423121102200 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 40423121102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47799425016000).

40423121102200 is an abundant number, since it is smaller than the sum of its proper divisors (55175728929800).

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

40423121102200 is a wasteful number, since it uses less digits than its factorization.

40423121102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793925 (or 793916 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 40423121102200 its reverse (220112132404), we get a palindrome (40643233234604).

The spelling of 40423121102200 in words is "forty trillion, four hundred twenty-three billion, one hundred twenty-one million, one hundred two thousand, two hundred".