40232244412 has 12 divisors (see below), whose sum is σ = 74112029320. Its totient is φ = 19057378896.

The previous prime is 40232244401. The next prime is 40232244457. The reversal of 40232244412 is 21444223204.

40232244412 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, 264685743 + ... + 264685894.

Almost surely, 2^40232244412 is an apocalyptic number.

It is an amenable number.

40232244412 is a deficient number, since it is larger than the sum of its proper divisors (33879784908).

40232244412 is a wasteful number, since it uses less digits than its factorization.

40232244412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529371660 (or 529371658 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40232244412 its reverse (21444223204), we get a palindrome (61676467616).

The spelling of 40232244412 in words is "forty billion, two hundred thirty-two million, two hundred forty-four thousand, four hundred twelve".