10988940679 has 2 divisors, whose sum is σ = 10988940680. Its totient is φ = 10988940678.

The previous prime is 10988940671. The next prime is 10988940707. The reversal of 10988940679 is 97604988901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10988940679 - 2³ = 10988940671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10988940671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5494470339 + 5494470340.

It is an arithmetic number, because the mean of its divisors is an integer number (5494470340).

Almost surely, 2^10988940679 is an apocalyptic number.

10988940679 is a deficient number, since it is larger than the sum of its proper divisors (1).

10988940679 is an equidigital number, since it uses as much as digits as its factorization.

10988940679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 61.

The spelling of 10988940679 in words is "ten billion, nine hundred eighty-eight million, nine hundred forty thousand, six hundred seventy-nine".