4431068640301 has 2 divisors, whose sum is σ = 4431068640302. Its totient is φ = 4431068640300.

The previous prime is 4431068640287. The next prime is 4431068640307. The reversal of 4431068640301 is 1030468601344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3909458245225 + 521610395076 = 1977235^2 + 722226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4431068640301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4431068640307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215534320150 + 2215534320151.

It is an arithmetic number, because the mean of its divisors is an integer number (2215534320151).

Almost surely, 2^{4431068640301} is an apocalyptic number.

It is an amenable number.

4431068640301 is a deficient number, since it is larger than the sum of its proper divisors (1).

4431068640301 is an equidigital number, since it uses as much as digits as its factorization.

4431068640301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 4431068640301 in words is "four trillion, four hundred thirty-one billion, sixty-eight million, six hundred forty thousand, three hundred one".