106068487429 has 2 divisors, whose sum is σ = 106068487430. Its totient is φ = 106068487428.

The previous prime is 106068487391. The next prime is 106068487477. The reversal of 106068487429 is 924784860601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97280362404 + 8788125025 = 311898^2 + 93745^2 .

It is a cyclic number.

It is not a de Polignac number, because 106068487429 - 2²³ = 106060098821 is a prime.

It is a super-2 number, since 2×106068487429² (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 106068487429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106068407429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53034243714 + 53034243715.

It is an arithmetic number, because the mean of its divisors is an integer number (53034243715).

Almost surely, 2^106068487429 is an apocalyptic number.

It is an amenable number.

106068487429 is a deficient number, since it is larger than the sum of its proper divisors (1).

106068487429 is an equidigital number, since it uses as much as digits as its factorization.

106068487429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 106068487429 in words is "one hundred six billion, sixty-eight million, four hundred eighty-seven thousand, four hundred twenty-nine".