32355342641 has 2 divisors, whose sum is σ = 32355342642. Its totient is φ = 32355342640.

The previous prime is 32355342631. The next prime is 32355342671. The reversal of 32355342641 is 14624355323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30379095616 + 1976247025 = 174296^2 + 44455^2 .

It is an emirp because it is prime and its reverse (14624355323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32355342641 - 2¹⁸ = 32355080497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32355342595 and 32355342604.

It is not a weakly prime, because it can be changed into another prime (32355342631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16177671320 + 16177671321.

It is an arithmetic number, because the mean of its divisors is an integer number (16177671321).

Almost surely, 2^32355342641 is an apocalyptic number.

It is an amenable number.

32355342641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32355342641 is an equidigital number, since it uses as much as digits as its factorization.

32355342641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 38.

Adding to 32355342641 its reverse (14624355323), we get a palindrome (46979697964).

The spelling of 32355342641 in words is "thirty-two billion, three hundred fifty-five million, three hundred forty-two thousand, six hundred forty-one".