32605641336 has 32 divisors (see below), whose sum is σ = 81559774800. Its totient is φ = 10862457600.

The previous prime is 32605641329. The next prime is 32605641337. The reversal of 32605641336 is 63314650623.

It is a junction number, because it is equal to n+sod(n) for n = 32605641294 and 32605641303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32605641337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336765 + ... + 422636.

Almost surely, 2^32605641336 is an apocalyptic number.

It is an amenable number.

32605641336 is an abundant number, since it is smaller than the sum of its proper divisors (48954133464).

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

32605641336 is a wasteful number, since it uses less digits than its factorization.

32605641336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761199 (or 761195 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 32605641336 in words is "thirty-two billion, six hundred five million, six hundred forty-one thousand, three hundred thirty-six".