152003434422 has 128 divisors (see below), whose sum is σ = 358716211200. Its totient is φ = 42042395520.

The previous prime is 152003434403. The next prime is 152003434477. The reversal of 152003434422 is 224434300251.

152003434422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 152003434422.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 79707193 + ... + 79709099.

It is an arithmetic number, because the mean of its divisors is an integer number (2802470400).

Almost surely, 2^152003434422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152003434422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179358105600).

152003434422 is an abundant number, since it is smaller than the sum of its proper divisors (206712776778).

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

152003434422 is a wasteful number, since it uses less digits than its factorization.

152003434422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 152003434422 its reverse (224434300251), we get a palindrome (376437734673).

The spelling of 152003434422 in words is "one hundred fifty-two billion, three million, four hundred thirty-four thousand, four hundred twenty-two".