30533432466 has 48 divisors (see below), whose sum is σ = 64159502400. Its totient is φ = 9686175840.

The previous prime is 30533432429. The next prime is 30533432509. The reversal of 30533432466 is 66423433503.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607456 + ... + 655796.

It is an arithmetic number, because the mean of its divisors is an integer number (1336656300).

Almost surely, 2^30533432466 is an apocalyptic number.

30533432466 is an abundant number, since it is smaller than the sum of its proper divisors (33626069934).

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

30533432466 is a wasteful number, since it uses less digits than its factorization.

30533432466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48591 (or 48568 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 39.

Adding to 30533432466 its reverse (66423433503), we get a palindrome (96956865969).

The spelling of 30533432466 in words is "thirty billion, five hundred thirty-three million, four hundred thirty-two thousand, four hundred sixty-six".