32601340650 has 192 divisors, whose sum is σ = 85946499072. Its totient is φ = 8164800000.

The previous prime is 32601340643. The next prime is 32601340663. The reversal of 32601340650 is 5604310623.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 51665835 + ... + 51666465.

It is an arithmetic number, because the mean of its divisors is an integer number (447638016).

Almost surely, 2^32601340650 is an apocalyptic number.

32601340650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32601340650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42973249536).

32601340650 is an abundant number, since it is smaller than the sum of its proper divisors (53345158422).

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

32601340650 is a wasteful number, since it uses less digits than its factorization.

32601340650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

It can be divided in two parts, 326013 and 40650, that added together give a palindrome (366663).

The spelling of 32601340650 in words is "thirty-two billion, six hundred one million, three hundred forty thousand, six hundred fifty".