106340872681427 has 4 divisors (see below), whose sum is σ = 106805243304720. Its totient is φ = 105876502058136.

The previous prime is 106340872681409. The next prime is 106340872681441. The reversal of 106340872681427 is 724186278043601.

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

It is a cyclic number.

It is not a de Polignac number, because 106340872681427 - 2²⁶ = 106340805572563 is a prime.

It is a super-2 number, since 2×106340872681427² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106340872681027) 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, 232185311303 + ... + 232185311760.

It is an arithmetic number, because the mean of its divisors is an integer number (26701310826180).

Almost surely, 2^{106340872681427} is an apocalyptic number.

106340872681427 is a deficient number, since it is larger than the sum of its proper divisors (464370623293).

106340872681427 is an equidigital number, since it uses as much as digits as its factorization.

106340872681427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464370623292.

The product of its (nonzero) digits is 21676032, while the sum is 59.

The spelling of 106340872681427 in words is "one hundred six trillion, three hundred forty billion, eight hundred seventy-two million, six hundred eighty-one thousand, four hundred twenty-seven".