3443200432457 has 2 divisors, whose sum is σ = 3443200432458. Its totient is φ = 3443200432456.

The previous prime is 3443200432411. The next prime is 3443200432471. The reversal of 3443200432457 is 7542340023443.

3443200432457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2025031457296 + 1418168975161 = 1423036^2 + 1190869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443200432457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3443200432757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721600216228 + 1721600216229.

It is an arithmetic number, because the mean of its divisors is an integer number (1721600216229).

Almost surely, 2^{3443200432457} is an apocalyptic number.

It is an amenable number.

3443200432457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443200432457 is an equidigital number, since it uses as much as digits as its factorization.

3443200432457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 41.

The spelling of 3443200432457 in words is "three trillion, four hundred forty-three billion, two hundred million, four hundred thirty-two thousand, four hundred fifty-seven".