11071611479 has 2 divisors, whose sum is σ = 11071611480. Its totient is φ = 11071611478.

The previous prime is 11071611469. The next prime is 11071611521. The reversal of 11071611479 is 97411617011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11071611479 - 2¹² = 11071607383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11071611449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535805739 + 5535805740.

It is an arithmetic number, because the mean of its divisors is an integer number (5535805740).

Almost surely, 2^11071611479 is an apocalyptic number.

11071611479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11071611479 is an equidigital number, since it uses as much as digits as its factorization.

11071611479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 38.

The spelling of 11071611479 in words is "eleven billion, seventy-one million, six hundred eleven thousand, four hundred seventy-nine".