4642355401 has 2 divisors, whose sum is σ = 4642355402. Its totient is φ = 4642355400.

The previous prime is 4642355387. The next prime is 4642355423. The reversal of 4642355401 is 1045532464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4610545801 + 31809600 = 67901^2 + 5640^2 .

It is a cyclic number.

It is not a de Polignac number, because 4642355401 - 2⁹ = 4642354889 is a prime.

It is not a weakly prime, because it can be changed into another prime (4642355491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2321177700 + 2321177701.

It is an arithmetic number, because the mean of its divisors is an integer number (2321177701).

Almost surely, 2^4642355401 is an apocalyptic number.

It is an amenable number.

4642355401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4642355401 is an equidigital number, since it uses as much as digits as its factorization.

4642355401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 4642355401 is about 68134.8325087836. The cubic root of 4642355401 is about 1668.1923621569.

Adding to 4642355401 its reverse (1045532464), we get a palindrome (5687887865).

The spelling of 4642355401 in words is "four billion, six hundred forty-two million, three hundred fifty-five thousand, four hundred one".