104420029 has 24 divisors (see below), whose sum is σ = 130096800. Its totient is φ = 83311200.

The previous prime is 104420027. The next prime is 104420077. The reversal of 104420029 is 920024401.

It is not a de Polignac number, because 104420029 - 2¹ = 104420027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104419991 and 104420009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104420021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53979 + ... + 55879.

It is an arithmetic number, because the mean of its divisors is an integer number (5420700).

Almost surely, 2^104420029 is an apocalyptic number.

104420029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

104420029 is a deficient number, since it is larger than the sum of its proper divisors (25676771).

104420029 is a wasteful number, since it uses less digits than its factorization.

104420029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104420029 is about 10218.6118920331. The cubic root of 104420029 is about 470.8991825062.

The spelling of 104420029 in words is "one hundred four million, four hundred twenty thousand, twenty-nine".