40051232224 has 24 divisors (see below), whose sum is σ = 78928766280. Its totient is φ = 20005831296.

The previous prime is 40051232209. The next prime is 40051232233. The reversal of 40051232224 is 42223215004.

40051232224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585354 + ... + 650185.

It is an arithmetic number, because the mean of its divisors is an integer number (3288698595).

Almost surely, 2^40051232224 is an apocalyptic number.

It is an amenable number.

40051232224 is a deficient number, since it is larger than the sum of its proper divisors (38877534056).

40051232224 is a wasteful number, since it uses less digits than its factorization.

40051232224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236562 (or 1236554 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 40051232224 its reverse (42223215004), we get a palindrome (82274447228).

The spelling of 40051232224 in words is "forty billion, fifty-one million, two hundred thirty-two thousand, two hundred twenty-four".