40221041100 has 72 divisors (see below), whose sum is σ = 122497784640. Its totient is φ = 10161103680.

The previous prime is 40221041089. The next prime is 40221041117. The reversal of 40221041100 is 114012204.

40221041100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 40221041100.

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, 3522462 + ... + 3533861.

It is an arithmetic number, because the mean of its divisors is an integer number (1701358120).

Almost surely, 2^40221041100 is an apocalyptic number.

It is an amenable number.

40221041100 is an abundant number, since it is smaller than the sum of its proper divisors (82276743540).

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

40221041100 is a wasteful number, since it uses less digits than its factorization.

40221041100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056359 (or 7056352 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 40221041100 its reverse (114012204), we get a palindrome (40335053304).

It can be divided in two parts, 4022104 and 1100, that added together give a palindrome (4023204).

The spelling of 40221041100 in words is "forty billion, two hundred twenty-one million, forty-one thousand, one hundred".