4033012222432 has 96 divisors (see below), whose sum is σ = 8255586848544. Its totient is φ = 1937721139200.

The previous prime is 4033012222399. The next prime is 4033012222457. The reversal of 4033012222432 is 2342222103304.

It is a self number, because there is not a number n which added to its sum of digits gives 4033012222432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436421332 + ... + 436430572.

It is an arithmetic number, because the mean of its divisors is an integer number (85995696339).

Almost surely, 2^{4033012222432} 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 4033012222432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4127793424272).

4033012222432 is an abundant number, since it is smaller than the sum of its proper divisors (4222574626112).

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

4033012222432 is a wasteful number, since it uses less digits than its factorization.

4033012222432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13812 (or 13804 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4033012222432 its reverse (2342222103304), we get a palindrome (6375234325736).

The spelling of 4033012222432 in words is "four trillion, thirty-three billion, twelve million, two hundred twenty-two thousand, four hundred thirty-two".