3428323532957 has 2 divisors, whose sum is σ = 3428323532958. Its totient is φ = 3428323532956.

The previous prime is 3428323532927. The next prime is 3428323533013. The reversal of 3428323532957 is 7592353238243.

It is an a-pointer prime, because the next prime (3428323533013) can be obtained adding 3428323532957 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2889928600441 + 538394932516 = 1699979^2 + 733754^2 .

It is a cyclic number.

It is not a de Polignac number, because 3428323532957 - 2¹⁶ = 3428323467421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3428323532927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714161766478 + 1714161766479.

It is an arithmetic number, because the mean of its divisors is an integer number (1714161766479).

Almost surely, 2^{3428323532957} is an apocalyptic number.

It is an amenable number.

3428323532957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3428323532957 is an equidigital number, since it uses as much as digits as its factorization.

3428323532957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32659200, while the sum is 56.

The spelling of 3428323532957 in words is "three trillion, four hundred twenty-eight billion, three hundred twenty-three million, five hundred thirty-two thousand, nine hundred fifty-seven".