1234469644273 has 2 divisors, whose sum is σ = 1234469644274. Its totient is φ = 1234469644272.

The previous prime is 1234469644171. The next prime is 1234469644337. The reversal of 1234469644273 is 3724469644321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1135126168929 + 99343475344 = 1065423^2 + 315188^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234469644273 - 2²⁹ = 1233932773361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234469644673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617234822136 + 617234822137.

It is an arithmetic number, because the mean of its divisors is an integer number (617234822137).

Almost surely, 2^{1234469644273} is an apocalyptic number.

It is an amenable number.

1234469644273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234469644273 is an equidigital number, since it uses as much as digits as its factorization.

1234469644273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 55.

The spelling of 1234469644273 in words is "one trillion, two hundred thirty-four billion, four hundred sixty-nine million, six hundred forty-four thousand, two hundred seventy-three".