4212917125399 has 2 divisors, whose sum is σ = 4212917125400. Its totient is φ = 4212917125398.

The previous prime is 4212917125393. The next prime is 4212917125409. The reversal of 4212917125399 is 9935217192124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4212917125399 - 2¹¹ = 4212917123351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4212917125393) 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, 2106458562699 + 2106458562700.

It is an arithmetic number, because the mean of its divisors is an integer number (2106458562700).

Almost surely, 2^{4212917125399} is an apocalyptic number.

4212917125399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212917125399 is an equidigital number, since it uses as much as digits as its factorization.

4212917125399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 55.

The spelling of 4212917125399 in words is "four trillion, two hundred twelve billion, nine hundred seventeen million, one hundred twenty-five thousand, three hundred ninety-nine".