32814468444 has 12 divisors (see below), whose sum is σ = 76567093064. Its totient is φ = 10938156144.

The previous prime is 32814468443. The next prime is 32814468451. The reversal of 32814468444 is 44486441823.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×32814468444² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 32814468393 and 32814468402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32814468443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367269507 + ... + 1367269530.

Almost surely, 2^32814468444 is an apocalyptic number.

It is an amenable number.

32814468444 is an abundant number, since it is smaller than the sum of its proper divisors (43752624620).

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

32814468444 is a wasteful number, since it uses less digits than its factorization.

32814468444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734539044 (or 2734539042 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 48.

The spelling of 32814468444 in words is "thirty-two billion, eight hundred fourteen million, four hundred sixty-eight thousand, four hundred forty-four".