4261154047 has 2 divisors, whose sum is σ = 4261154048. Its totient is φ = 4261154046.

The previous prime is 4261154039. The next prime is 4261154059. The reversal of 4261154047 is 7404511624.

4261154047 is digitally balanced in base 3, 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 4261154047 - 2³ = 4261154039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4261154147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130577023 + 2130577024.

It is an arithmetic number, because the mean of its divisors is an integer number (2130577024).

Almost surely, 2^4261154047 is an apocalyptic number.

4261154047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4261154047 is an equidigital number, since it uses as much as digits as its factorization.

4261154047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 4261154047 is about 65277.5156313412. The cubic root of 4261154047 is about 1621.2217130549.

The spelling of 4261154047 in words is "four billion, two hundred sixty-one million, one hundred fifty-four thousand, forty-seven".