40332422112 has 96 divisors (see below), whose sum is σ = 107463283200. Its totient is φ = 13243507200.

The previous prime is 40332422101. The next prime is 40332422149. The reversal of 40332422112 is 21122423304.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 1919053 + ... + 1939955.

It is an arithmetic number, because the mean of its divisors is an integer number (1119409200).

Almost surely, 2^40332422112 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 40332422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53731641600).

40332422112 is an abundant number, since it is smaller than the sum of its proper divisors (67130861088).

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

40332422112 is a wasteful number, since it uses less digits than its factorization.

40332422112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21216 (or 21208 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40332422112 its reverse (21122423304), we get a palindrome (61454845416).

The spelling of 40332422112 in words is "forty billion, three hundred thirty-two million, four hundred twenty-two thousand, one hundred twelve".