4102145147 has 2 divisors, whose sum is σ = 4102145148. Its totient is φ = 4102145146.

The previous prime is 4102145143. The next prime is 4102145167. The reversal of 4102145147 is 7415412014.

It is a happy number.

4102145147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4102145147 - 2² = 4102145143 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102145143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051072573 + 2051072574.

It is an arithmetic number, because the mean of its divisors is an integer number (2051072574).

Almost surely, 2^4102145147 is an apocalyptic number.

4102145147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102145147 is an equidigital number, since it uses as much as digits as its factorization.

4102145147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4102145147 is about 64047.9909677111. The cubic root of 4102145147 is about 1600.7997495328.

It can be divided in two parts, 41021 and 45147, that added together give a palindrome (86168).

The spelling of 4102145147 in words is "four billion, one hundred two million, one hundred forty-five thousand, one hundred forty-seven".