32623408000 has 512 divisors, whose sum is σ = 91561466880. Its totient is φ = 11501568000.

The previous prime is 32623407997. The next prime is 32623408007. The reversal of 32623408000 is 80432623.

It is a self number, because there is not a number n which added to its sum of digits gives 32623408000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32623408007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 446895964 + ... + 446896036.

It is an arithmetic number, because the mean of its divisors is an integer number (178830990).

Almost surely, 2^32623408000 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 32623408000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45780733440).

32623408000 is an abundant number, since it is smaller than the sum of its proper divisors (58938058880).

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

32623408000 is a wasteful number, since it uses less digits than its factorization.

32623408000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 181 counting only the distinct ones).

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

The spelling of 32623408000 in words is "thirty-two billion, six hundred twenty-three million, four hundred eight thousand".