1673885124479 has 2 divisors, whose sum is σ = 1673885124480. Its totient is φ = 1673885124478.

The previous prime is 1673885124469. The next prime is 1673885124521. The reversal of 1673885124479 is 9744215883761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1673885124479 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1673885124469) 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, 836942562239 + 836942562240.

It is an arithmetic number, because the mean of its divisors is an integer number (836942562240).

Almost surely, 2^{1673885124479} is an apocalyptic number.

1673885124479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673885124479 is an equidigital number, since it uses as much as digits as its factorization.

1673885124479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 65.

The spelling of 1673885124479 in words is "one trillion, six hundred seventy-three billion, eight hundred eighty-five million, one hundred twenty-four thousand, four hundred seventy-nine".