3428269838971 has 2 divisors, whose sum is σ = 3428269838972. Its totient is φ = 3428269838970.

The previous prime is 3428269838957. The next prime is 3428269839023. The reversal of 3428269838971 is 1798389628243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3428269838971 - 2¹³ = 3428269830779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3428269838971.

It is not a weakly prime, because it can be changed into another prime (3428269838911) 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, 1714134919485 + 1714134919486.

It is an arithmetic number, because the mean of its divisors is an integer number (1714134919486).

Almost surely, 2^{3428269838971} is an apocalyptic number.

3428269838971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3428269838971 is an equidigital number, since it uses as much as digits as its factorization.

3428269838971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 250822656, while the sum is 70.

The spelling of 3428269838971 in words is "three trillion, four hundred twenty-eight billion, two hundred sixty-nine million, eight hundred thirty-eight thousand, nine hundred seventy-one".