2250043432 has 128 divisors (see below), whose sum is σ = 5525936640. Its totient is φ = 833495040.

The previous prime is 2250043391. The next prime is 2250043447. The reversal of 2250043432 is 2343400522.

It is a junction number, because it is equal to n+sod(n) for n = 2250043397 and 2250043406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3477333 + ... + 3477979.

It is an arithmetic number, because the mean of its divisors is an integer number (43171380).

Almost surely, 2^2250043432 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 2250043432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2762968320).

2250043432 is an abundant number, since it is smaller than the sum of its proper divisors (3275893208).

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

2250043432 is a wasteful number, since it uses less digits than its factorization.

2250043432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2250043432 is about 47434.6227137942. The cubic root of 2250043432 is about 1310.3791284606.

Adding to 2250043432 its reverse (2343400522), we get a palindrome (4593443954).

The spelling of 2250043432 in words is "two billion, two hundred fifty million, forty-three thousand, four hundred thirty-two".