40632220416 has 144 divisors (see below), whose sum is σ = 111847680000. Its totient is φ = 13087186944.

The previous prime is 40632220411. The next prime is 40632220471. The reversal of 40632220416 is 61402223604.

It is not an unprimeable number, because it can be changed into a prime (40632220411) 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 15 ways as a sum of consecutive naturals, for example, 2844460 + ... + 2858708.

It is an arithmetic number, because the mean of its divisors is an integer number (776720000).

Almost surely, 2^40632220416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40632220416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55923840000).

40632220416 is an abundant number, since it is smaller than the sum of its proper divisors (71215459584).

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

40632220416 is a wasteful number, since it uses less digits than its factorization.

40632220416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14394 (or 14380 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 40632220416 in words is "forty billion, six hundred thirty-two million, two hundred twenty thousand, four hundred sixteen".