11046440311 has 2 divisors, whose sum is σ = 11046440312. Its totient is φ = 11046440310.

The previous prime is 11046440269. The next prime is 11046440351. The reversal of 11046440311 is 11304464011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11046440311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11046440351) 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, 5523220155 + 5523220156.

It is an arithmetic number, because the mean of its divisors is an integer number (5523220156).

Almost surely, 2^11046440311 is an apocalyptic number.

11046440311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11046440311 is an equidigital number, since it uses as much as digits as its factorization.

11046440311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 11046440311 in words is "eleven billion, forty-six million, four hundred forty thousand, three hundred eleven".