1048135423417 has 2 divisors, whose sum is σ = 1048135423418. Its totient is φ = 1048135423416.

The previous prime is 1048135423399. The next prime is 1048135423459. The reversal of 1048135423417 is 7143245318401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 728272785321 + 319862638096 = 853389^2 + 565564^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048135423417 - 2¹¹ = 1048135421369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1048135423217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524067711708 + 524067711709.

It is an arithmetic number, because the mean of its divisors is an integer number (524067711709).

Almost surely, 2^{1048135423417} is an apocalyptic number.

It is an amenable number.

1048135423417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048135423417 is an equidigital number, since it uses as much as digits as its factorization.

1048135423417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 1048135423417 in words is "one trillion, forty-eight billion, one hundred thirty-five million, four hundred twenty-three thousand, four hundred seventeen".