470126666516693 has 2 divisors, whose sum is σ = 470126666516694. Its totient is φ = 470126666516692.

The previous prime is 470126666516623. The next prime is 470126666516807. The reversal of 470126666516693 is 396615666621074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317025218260804 + 153101448255889 = 17805202^2 + 12373417^2 .

It is a cyclic number.

It is not a de Polignac number, because 470126666516693 - 2¹⁶ = 470126666451157 is a prime.

It is a super-2 number, since 2×470126666516693² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470126666516603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235063333258346 + 235063333258347.

It is an arithmetic number, because the mean of its divisors is an integer number (235063333258347).

Almost surely, 2^{470126666516693} is an apocalyptic number.

It is an amenable number.

470126666516693 is a deficient number, since it is larger than the sum of its proper divisors (1).

470126666516693 is an equidigital number, since it uses as much as digits as its factorization.

470126666516693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352719360, while the sum is 68.

The spelling of 470126666516693 in words is "four hundred seventy trillion, one hundred twenty-six billion, six hundred sixty-six million, five hundred sixteen thousand, six hundred ninety-three".