32420925611 has 2 divisors, whose sum is σ = 32420925612. Its totient is φ = 32420925610.

The previous prime is 32420925601. The next prime is 32420925613. The reversal of 32420925611 is 11652902423.

It is a strong prime.

It is an emirp because it is prime and its reverse (11652902423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32420925611 is a prime.

It is a super-2 number, since 2×32420925611² (a number of 22 digits) contains 22 as substring.

Together with 32420925613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32420925613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16210462805 + 16210462806.

It is an arithmetic number, because the mean of its divisors is an integer number (16210462806).

Almost surely, 2^32420925611 is an apocalyptic number.

32420925611 is a deficient number, since it is larger than the sum of its proper divisors (1).

32420925611 is an equidigital number, since it uses as much as digits as its factorization.

32420925611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 32420925611 in words is "thirty-two billion, four hundred twenty million, nine hundred twenty-five thousand, six hundred eleven".