40032211300 has 18 divisors (see below), whose sum is σ = 86869898738. Its totient is φ = 16012884480.

The previous prime is 40032211279. The next prime is 40032211301. The reversal of 40032211300 is 311223004.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5273083456 + 34759127844 = 72616^2 + 186438^2 .

It is not an unprimeable number, because it can be changed into a prime (40032211301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200160957 + ... + 200161156.

Almost surely, 2^40032211300 is an apocalyptic number.

It is an amenable number.

40032211300 is an abundant number, since it is smaller than the sum of its proper divisors (46837687438).

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

40032211300 is a wasteful number, since it uses less digits than its factorization.

40032211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400322127 (or 400322120 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 40032211300 its reverse (311223004), we get a palindrome (40343434304).

The spelling of 40032211300 in words is "forty billion, thirty-two million, two hundred eleven thousand, three hundred".