106427034439 has 4 divisors (see below), whose sum is σ = 116102219400. Its totient is φ = 96751849480.

The previous prime is 106427034421. The next prime is 106427034443. The reversal of 106427034439 is 934430724601.

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

It is not a de Polignac number, because 106427034439 - 2²⁹ = 105890163527 is a prime.

It is a super-2 number, since 2×106427034439² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106427034395 and 106427034404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106427034449) 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, 4837592464 + ... + 4837592485.

It is an arithmetic number, because the mean of its divisors is an integer number (29025554850).

Almost surely, 2^106427034439 is an apocalyptic number.

106427034439 is a deficient number, since it is larger than the sum of its proper divisors (9675184961).

106427034439 is an equidigital number, since it uses as much as digits as its factorization.

106427034439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675184960.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 106427034439 in words is "one hundred six billion, four hundred twenty-seven million, thirty-four thousand, four hundred thirty-nine".