32449469389876 has 48 divisors (see below), whose sum is σ = 73877052856320. Its totient is φ = 12092969956320.

The previous prime is 32449469389837. The next prime is 32449469389877. The reversal of 32449469389876 is 67898396494423.

It is a self number, because there is not a number n which added to its sum of digits gives 32449469389876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32449469389877) 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, 2290328136 + ... + 2290342303.

It is an arithmetic number, because the mean of its divisors is an integer number (1539105267840).

Almost surely, 2^{32449469389876} is an apocalyptic number.

It is an amenable number.

32449469389876 is an abundant number, since it is smaller than the sum of its proper divisors (41427583466444).

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

32449469389876 is a wasteful number, since it uses less digits than its factorization.

32449469389876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580670484 (or 4580670482 counting only the distinct ones).

The product of its digits is 13544423424, while the sum is 82.

The spelling of 32449469389876 in words is "thirty-two trillion, four hundred forty-nine billion, four hundred sixty-nine million, three hundred eighty-nine thousand, eight hundred seventy-six".