433648139103232 has 88 divisors (see below), whose sum is σ = 949515840041760. Its totient is φ = 197032825651200.

The previous prime is 433648139103187. The next prime is 433648139103239. The reversal of 433648139103232 is 232301931846334.

It is a self number, because there is not a number n which added to its sum of digits gives 433648139103232.

It is not an unprimeable number, because it can be changed into a prime (433648139103239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428992644 + ... + 430002307.

Almost surely, 2^{433648139103232} is an apocalyptic number.

It is an amenable number.

433648139103232 is an abundant number, since it is smaller than the sum of its proper divisors (515867700938528).

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

433648139103232 is a wasteful number, since it uses less digits than its factorization.

433648139103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858995017 (or 858994999 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 52.

The spelling of 433648139103232 in words is "four hundred thirty-three trillion, six hundred forty-eight billion, one hundred thirty-nine million, one hundred three thousand, two hundred thirty-two".