32434213442412 has 48 divisors (see below), whose sum is σ = 77354045314560. Its totient is φ = 10574789065152.

The previous prime is 32434213442357. The next prime is 32434213442413. The reversal of 32434213442412 is 21424431243423.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (32434213442413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159773823 + ... + 159976694.

It is an arithmetic number, because the mean of its divisors is an integer number (1611542610720).

Almost surely, 2^{32434213442412} is an apocalyptic number.

It is an amenable number.

32434213442412 is an abundant number, since it is smaller than the sum of its proper divisors (44919831872148).

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

32434213442412 is a wasteful number, since it uses less digits than its factorization.

32434213442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319750710 (or 319750708 counting only the distinct ones).

The product of its digits is 442368, while the sum is 39.

Adding to 32434213442412 its reverse (21424431243423), we get a palindrome (53858644685835).

The spelling of 32434213442412 in words is "thirty-two trillion, four hundred thirty-four billion, two hundred thirteen million, four hundred forty-two thousand, four hundred twelve".