1429277667263 has 2 divisors, whose sum is σ = 1429277667264. Its totient is φ = 1429277667262.

The previous prime is 1429277667247. The next prime is 1429277667379. The reversal of 1429277667263 is 3627667729241.

It is a weak prime.

It is an emirp because it is prime and its reverse (3627667729241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1429277667263 - 2⁴ = 1429277667247 is a prime.

It is a super-3 number, since 3×1429277667263³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1429277667196 and 1429277667205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1429277669263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714638833631 + 714638833632.

It is an arithmetic number, because the mean of its divisors is an integer number (714638833632).

Almost surely, 2^{1429277667263} is an apocalyptic number.

1429277667263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429277667263 is an equidigital number, since it uses as much as digits as its factorization.

1429277667263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64012032, while the sum is 62.

The spelling of 1429277667263 in words is "one trillion, four hundred twenty-nine billion, two hundred seventy-seven million, six hundred sixty-seven thousand, two hundred sixty-three".