11207344679 has 2 divisors, whose sum is σ = 11207344680. Its totient is φ = 11207344678.

The previous prime is 11207344651. The next prime is 11207344691. The reversal of 11207344679 is 97644370211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11207344679 - 2²⁰ = 11206296103 is a prime.

It is a super-2 number, since 2×11207344679² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11207344699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603672339 + 5603672340.

It is an arithmetic number, because the mean of its divisors is an integer number (5603672340).

Almost surely, 2^11207344679 is an apocalyptic number.

11207344679 is a deficient number, since it is larger than the sum of its proper divisors (1).

11207344679 is an equidigital number, since it uses as much as digits as its factorization.

11207344679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 11207344679 in words is "eleven billion, two hundred seven million, three hundred forty-four thousand, six hundred seventy-nine".