32369372672 has 320 divisors, whose sum is σ = 83565318144. Its totient is φ = 12182814720.

The previous prime is 32369372671. The next prime is 32369372723. The reversal of 32369372672 is 27627396323.

It is a self number, because there is not a number n which added to its sum of digits gives 32369372672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32369372671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105437543 + ... + 105437849.

Almost surely, 2^32369372672 is an apocalyptic number.

32369372672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32369372672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41782659072).

32369372672 is an abundant number, since it is smaller than the sum of its proper divisors (51195945472).

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

32369372672 is a wasteful number, since it uses less digits than its factorization.

32369372672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 433 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 50.

The spelling of 32369372672 in words is "thirty-two billion, three hundred sixty-nine million, three hundred seventy-two thousand, six hundred seventy-two".