32420202159979 has 2 divisors, whose sum is σ = 32420202159980. Its totient is φ = 32420202159978.

The previous prime is 32420202159977. The next prime is 32420202160069. The reversal of 32420202159979 is 97995120202423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32420202159979 - 2¹ = 32420202159977 is a prime.

Together with 32420202159977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32420202159973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16210101079989 + 16210101079990.

It is an arithmetic number, because the mean of its divisors is an integer number (16210101079990).

Almost surely, 2^{32420202159979} is an apocalyptic number.

32420202159979 is a deficient number, since it is larger than the sum of its proper divisors (1).

32420202159979 is an equidigital number, since it uses as much as digits as its factorization.

32420202159979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 32420202159979 in words is "thirty-two trillion, four hundred twenty billion, two hundred two million, one hundred fifty-nine thousand, nine hundred seventy-nine".