6442107701 has 2 divisors, whose sum is σ = 6442107702. Its totient is φ = 6442107700.

The previous prime is 6442107673. The next prime is 6442107733. The reversal of 6442107701 is 1077012446.

It is an a-pointer prime, because the next prime (6442107733) can be obtained adding 6442107701 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4254300625 + 2187807076 = 65225^2 + 46774^2 .

It is a cyclic number.

It is not a de Polignac number, because 6442107701 - 2¹⁴ = 6442091317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6442107101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3221053850 + 3221053851.

It is an arithmetic number, because the mean of its divisors is an integer number (3221053851).

Almost surely, 2^6442107701 is an apocalyptic number.

It is an amenable number.

6442107701 is a deficient number, since it is larger than the sum of its proper divisors (1).

6442107701 is an equidigital number, since it uses as much as digits as its factorization.

6442107701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 6442107701 is about 80262.7416738302. The cubic root of 6442107701 is about 1860.6984409205.

The spelling of 6442107701 in words is "six billion, four hundred forty-two million, one hundred seven thousand, seven hundred one".