11339949679 has 2 divisors, whose sum is σ = 11339949680. Its totient is φ = 11339949678.

The previous prime is 11339949667. The next prime is 11339949689. The reversal of 11339949679 is 97694993311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11339949679 - 2⁹ = 11339949167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11339949689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5669974839 + 5669974840.

It is an arithmetic number, because the mean of its divisors is an integer number (5669974840).

Almost surely, 2^11339949679 is an apocalyptic number.

11339949679 is a deficient number, since it is larger than the sum of its proper divisors (1).

11339949679 is an equidigital number, since it uses as much as digits as its factorization.

11339949679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9920232, while the sum is 61.

The spelling of 11339949679 in words is "eleven billion, three hundred thirty-nine million, nine hundred forty-nine thousand, six hundred seventy-nine".