4100243401 has 2 divisors, whose sum is σ = 4100243402. Its totient is φ = 4100243400.

The previous prime is 4100243383. The next prime is 4100243431. The reversal of 4100243401 is 1043420014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3183667776 + 916575625 = 56424^2 + 30275^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100243401 - 2²⁷ = 3966025673 is a prime.

It is not a weakly prime, because it can be changed into another prime (4100243431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050121700 + 2050121701.

It is an arithmetic number, because the mean of its divisors is an integer number (2050121701).

Almost surely, 2^4100243401 is an apocalyptic number.

It is an amenable number.

4100243401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4100243401 is an equidigital number, since it uses as much as digits as its factorization.

4100243401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4100243401 is about 64033.1429886118. The cubic root of 4100243401 is about 1600.5523354784.

Adding to 4100243401 its reverse (1043420014), we get a palindrome (5143663415).

The spelling of 4100243401 in words is "four billion, one hundred million, two hundred forty-three thousand, four hundred one".