106670444376777 has 4 divisors (see below), whose sum is σ = 142227259169040. Its totient is φ = 71113629584516.

The previous prime is 106670444376763. The next prime is 106670444376791. The reversal of 106670444376777 is 777673444076601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (106670444376763) and next prime (106670444376791).

It is a cyclic number.

It is not a de Polignac number, because 106670444376777 - 2¹⁰ = 106670444375753 is a prime.

It is a super-2 number, since 2×106670444376777² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106670444476777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17778407396127 + ... + 17778407396132.

It is an arithmetic number, because the mean of its divisors is an integer number (35556814792260).

Almost surely, 2^{106670444376777} is an apocalyptic number.

It is an amenable number.

106670444376777 is a deficient number, since it is larger than the sum of its proper divisors (35556814792263).

106670444376777 is an equidigital number, since it uses as much as digits as its factorization.

106670444376777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35556814792262.

The product of its (nonzero) digits is 697019904, while the sum is 69.

The spelling of 106670444376777 in words is "one hundred six trillion, six hundred seventy billion, four hundred forty-four million, three hundred seventy-six thousand, seven hundred seventy-seven".