433422121312 has 48 divisors (see below), whose sum is σ = 882374774400. Its totient is φ = 209351531520.

The previous prime is 433422121273. The next prime is 433422121337. The reversal of 433422121312 is 213121224334.

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, 180514 + ... + 948382.

It is an arithmetic number, because the mean of its divisors is an integer number (18382807800).

Almost surely, 2^433422121312 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 433422121312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441187387200).

433422121312 is an abundant number, since it is smaller than the sum of its proper divisors (448952653088).

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

433422121312 is a wasteful number, since it uses less digits than its factorization.

433422121312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768479 (or 768471 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 433422121312 its reverse (213121224334), we get a palindrome (646543345646).

The spelling of 433422121312 in words is "four hundred thirty-three billion, four hundred twenty-two million, one hundred twenty-one thousand, three hundred twelve".