2124402334432 has 96 divisors (see below), whose sum is σ = 4838157402624. Its totient is φ = 899429184000.

The previous prime is 2124402334429. The next prime is 2124402334459. The reversal of 2124402334432 is 2344332044212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5948643 + ... + 6295645.

It is an arithmetic number, because the mean of its divisors is an integer number (50397472944).

Almost surely, 2^{2124402334432} 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 2124402334432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2419078701312).

2124402334432 is an abundant number, since it is smaller than the sum of its proper divisors (2713755068192).

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

2124402334432 is a wasteful number, since it uses less digits than its factorization.

2124402334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347352 (or 347344 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2124402334432 its reverse (2344332044212), we get a palindrome (4468734378644).

The spelling of 2124402334432 in words is "two trillion, one hundred twenty-four billion, four hundred two million, three hundred thirty-four thousand, four hundred thirty-two".