32427610321 has 2 divisors, whose sum is σ = 32427610322. Its totient is φ = 32427610320.

The previous prime is 32427610301. The next prime is 32427610333. The reversal of 32427610321 is 12301672423.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24723159696 + 7704450625 = 157236^2 + 87775^2 .

It is a cyclic number.

It is not a de Polignac number, because 32427610321 - 2³¹ = 30280126673 is a prime.

It is a super-2 number, since 2×32427610321² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32427610301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16213805160 + 16213805161.

It is an arithmetic number, because the mean of its divisors is an integer number (16213805161).

Almost surely, 2^32427610321 is an apocalyptic number.

It is an amenable number.

32427610321 is a deficient number, since it is larger than the sum of its proper divisors (1).

32427610321 is an equidigital number, since it uses as much as digits as its factorization.

32427610321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 32427610321 in words is "thirty-two billion, four hundred twenty-seven million, six hundred ten thousand, three hundred twenty-one".