40662822200 has 384 divisors, whose sum is σ = 128256791040. Its totient is φ = 11577600000.

The previous prime is 40662822199. The next prime is 40662822217. The reversal of 40662822200 is 222826604.

Added to its reverse (222826604) it gives a square (40885648804 = 202202²).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20219195 + ... + 20221205.

It is an arithmetic number, because the mean of its divisors is an integer number (334002060).

Almost surely, 2^40662822200 is an apocalyptic number.

40662822200 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 40662822200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64128395520).

40662822200 is an abundant number, since it is smaller than the sum of its proper divisors (87593968840).

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

40662822200 is a wasteful number, since it uses less digits than its factorization.

40662822200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 40662822200 its reverse (222826604), we get a square (40885648804 = 202202²).

The spelling of 40662822200 in words is "forty billion, six hundred sixty-two million, eight hundred twenty-two thousand, two hundred".