104251429 has 16 divisors (see below), whose sum is σ = 112444416. Its totient is φ = 96307200.

The previous prime is 104251421. The next prime is 104251439. The reversal of 104251429 is 924152401.

It is a cyclic number.

It is not a de Polignac number, because 104251429 - 2³ = 104251421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104251397 and 104251406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104251421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314794 + ... + 315124.

It is an arithmetic number, because the mean of its divisors is an integer number (7027776).

Almost surely, 2^104251429 is an apocalyptic number.

It is an amenable number.

104251429 is a deficient number, since it is larger than the sum of its proper divisors (8192987).

104251429 is a wasteful number, since it uses less digits than its factorization.

104251429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 104251429 is about 10210.3589065223. The cubic root of 104251429 is about 470.6456028950.

The spelling of 104251429 in words is "one hundred four million, two hundred fifty-one thousand, four hundred twenty-nine".