106743403439 has 2 divisors, whose sum is σ = 106743403440. Its totient is φ = 106743403438.

The previous prime is 106743403409. The next prime is 106743403447. The reversal of 106743403439 is 934304347601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106743403439 - 2⁸ = 106743403183 is a prime.

It is a super-2 number, since 2×106743403439² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106743403439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106743403409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53371701719 + 53371701720.

It is an arithmetic number, because the mean of its divisors is an integer number (53371701720).

Almost surely, 2^106743403439 is an apocalyptic number.

106743403439 is a deficient number, since it is larger than the sum of its proper divisors (1).

106743403439 is an equidigital number, since it uses as much as digits as its factorization.

106743403439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 106743403439 in words is "one hundred six billion, seven hundred forty-three million, four hundred three thousand, four hundred thirty-nine".