2150354432 has 80 divisors (see below), whose sum is σ = 4509842304. Its totient is φ = 1022976000.

The previous prime is 2150354417. The next prime is 2150354443. The reversal of 2150354432 is 2344530512.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2150354395 and 2150354404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967082 + ... + 969302.

Almost surely, 2^2150354432 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 2150354432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2254921152).

2150354432 is an abundant number, since it is smaller than the sum of its proper divisors (2359487872).

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

2150354432 is an equidigital number, since it uses as much as digits as its factorization.

2150354432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331 (or 2315 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2150354432 is about 46371.9142585251. The cubic root of 2150354432 is about 1290.7337996029.

Adding to 2150354432 its reverse (2344530512), we get a palindrome (4494884944).

The spelling of 2150354432 in words is "two billion, one hundred fifty million, three hundred fifty-four thousand, four hundred thirty-two".