106973821674719 has 4 divisors (see below), whose sum is σ = 109865006044344. Its totient is φ = 104082637305096.

The previous prime is 106973821674667. The next prime is 106973821674757. The reversal of 106973821674719 is 917476128379601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106973821674719 is a prime.

It is a super-2 number, since 2×106973821674719² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106973821674779) 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, 1445592184757 + ... + 1445592184830.

It is an arithmetic number, because the mean of its divisors is an integer number (27466251511086).

Almost surely, 2^{106973821674719} is an apocalyptic number.

106973821674719 is a deficient number, since it is larger than the sum of its proper divisors (2891184369625).

106973821674719 is an equidigital number, since it uses as much as digits as its factorization.

106973821674719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891184369624.

The product of its (nonzero) digits is 192036096, while the sum is 71.

The spelling of 106973821674719 in words is "one hundred six trillion, nine hundred seventy-three billion, eight hundred twenty-one million, six hundred seventy-four thousand, seven hundred nineteen".