106042429 has 4 divisors (see below), whose sum is σ = 108508576. Its totient is φ = 103576284.

The previous prime is 106042427. The next prime is 106042451. The reversal of 106042429 is 924240601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106042429 - 2¹ = 106042427 is a prime.

It is a super-2 number, since 2×106042429² = 22489993496440082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106042397 and 106042406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106042427) 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, 1233009 + ... + 1233094.

It is an arithmetic number, because the mean of its divisors is an integer number (27127144).

Almost surely, 2^106042429 is an apocalyptic number.

It is an amenable number.

106042429 is a deficient number, since it is larger than the sum of its proper divisors (2466147).

106042429 is an equidigital number, since it uses as much as digits as its factorization.

106042429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466146.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 106042429 is about 10297.6904692266. The cubic root of 106042429 is about 473.3254854988.

The spelling of 106042429 in words is "one hundred six million, forty-two thousand, four hundred twenty-nine".