32430445250 has 64 divisors (see below), whose sum is σ = 73464019200. Its totient is φ = 10464940800.

The previous prime is 32430445213. The next prime is 32430445319. The reversal of 32430445250 is 5254403423.

It is a super-2 number, since 2×32430445250² (a number of 22 digits) contains 22 as substring.

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, 515300 + ... + 574799.

It is an arithmetic number, because the mean of its divisors is an integer number (1147875300).

Almost surely, 2^32430445250 is an apocalyptic number.

32430445250 is an abundant number, since it is smaller than the sum of its proper divisors (41033573950).

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

32430445250 is a wasteful number, since it uses less digits than its factorization.

32430445250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090140 (or 1090130 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 32430445250 its reverse (5254403423), we get a palindrome (37684848673).

The spelling of 32430445250 in words is "thirty-two billion, four hundred thirty million, four hundred forty-five thousand, two hundred fifty".