4351402001 has 2 divisors, whose sum is σ = 4351402002. Its totient is φ = 4351402000.

The previous prime is 4351401959. The next prime is 4351402051. The reversal of 4351402001 is 1002041534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3837926401 + 513475600 = 61951^2 + 22660^2 .

It is a cyclic number.

It is not a de Polignac number, because 4351402001 - 2⁶ = 4351401937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4351402051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175701000 + 2175701001.

It is an arithmetic number, because the mean of its divisors is an integer number (2175701001).

Almost surely, 2^4351402001 is an apocalyptic number.

It is an amenable number.

4351402001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4351402001 is an equidigital number, since it uses as much as digits as its factorization.

4351402001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4351402001 is about 65965.1574772622. The cubic root of 4351402001 is about 1632.5872571433.

Adding to 4351402001 its reverse (1002041534), we get a palindrome (5353443535).

The spelling of 4351402001 in words is "four billion, three hundred fifty-one million, four hundred two thousand, one".