109999976446667 has 2 divisors, whose sum is σ = 109999976446668. Its totient is φ = 109999976446666.

The previous prime is 109999976446603. The next prime is 109999976446673. The reversal of 109999976446667 is 766644679999901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109999976446667 - 2⁶ = 109999976446603 is a prime.

It is not a weakly prime, because it can be changed into another prime (109999976442667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54999988223333 + 54999988223334.

It is an arithmetic number, because the mean of its divisors is an integer number (54999988223334).

Almost surely, 2^{109999976446667} is an apocalyptic number.

109999976446667 is a deficient number, since it is larger than the sum of its proper divisors (1).

109999976446667 is an equidigital number, since it uses as much as digits as its factorization.

109999976446667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59997563136, while the sum is 92.

The spelling of 109999976446667 in words is "one hundred nine trillion, nine hundred ninety-nine billion, nine hundred seventy-six million, four hundred forty-six thousand, six hundred sixty-seven".