4043148462377 has 2 divisors, whose sum is σ = 4043148462378. Its totient is φ = 4043148462376.

The previous prime is 4043148462359. The next prime is 4043148462383. The reversal of 4043148462377 is 7732648413404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3958683246736 + 84465215641 = 1989644^2 + 290629^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043148462377 - 2⁸ = 4043148462121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4043148462307) 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, 2021574231188 + 2021574231189.

It is an arithmetic number, because the mean of its divisors is an integer number (2021574231189).

Almost surely, 2^{4043148462377} is an apocalyptic number.

It is an amenable number.

4043148462377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043148462377 is an equidigital number, since it uses as much as digits as its factorization.

4043148462377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 53.

The spelling of 4043148462377 in words is "four trillion, forty-three billion, one hundred forty-eight million, four hundred sixty-two thousand, three hundred seventy-seven".