11434275673 has 2 divisors, whose sum is σ = 11434275674. Its totient is φ = 11434275672.

The previous prime is 11434275647. The next prime is 11434275689. The reversal of 11434275673 is 37657243411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11374862409 + 59413264 = 106653^2 + 7708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11434275673 is a prime.

It is not a weakly prime, because it can be changed into another prime (11434275613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717137836 + 5717137837.

It is an arithmetic number, because the mean of its divisors is an integer number (5717137837).

Almost surely, 2^11434275673 is an apocalyptic number.

It is an amenable number.

11434275673 is a deficient number, since it is larger than the sum of its proper divisors (1).

11434275673 is an equidigital number, since it uses as much as digits as its factorization.

11434275673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The spelling of 11434275673 in words is "eleven billion, four hundred thirty-four million, two hundred seventy-five thousand, six hundred seventy-three".