32621652096 has 128 divisors (see below), whose sum is σ = 96727530240. Its totient is φ = 9655403520.

The previous prime is 32621652079. The next prime is 32621652103. The reversal of 32621652096 is 69025612623.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×32621652096² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91831 + ... + 271433.

It is an arithmetic number, because the mean of its divisors is an integer number (755683830).

Almost surely, 2^32621652096 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 32621652096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48363765120).

32621652096 is an abundant number, since it is smaller than the sum of its proper divisors (64105878144).

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

32621652096 is a wasteful number, since it uses less digits than its factorization.

32621652096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179674 (or 179662 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 32621652096 in words is "thirty-two billion, six hundred twenty-one million, six hundred fifty-two thousand, ninety-six".