4050154243 has 2 divisors, whose sum is σ = 4050154244. Its totient is φ = 4050154242.

The previous prime is 4050154193. The next prime is 4050154253. The reversal of 4050154243 is 3424510504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4050154243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4050154253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025077121 + 2025077122.

It is an arithmetic number, because the mean of its divisors is an integer number (2025077122).

Almost surely, 2^4050154243 is an apocalyptic number.

4050154243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050154243 is an equidigital number, since it uses as much as digits as its factorization.

4050154243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4050154243 is about 63640.8221427096. The cubic root of 4050154243 is about 1594.0080890288.

Adding to 4050154243 its reverse (3424510504), we get a palindrome (7474664747).

The spelling of 4050154243 in words is "four billion, fifty million, one hundred fifty-four thousand, two hundred forty-three".