104144435 has 8 divisors (see below), whose sum is σ = 125028240. Its totient is φ = 83278944.

The previous prime is 104144429. The next prime is 104144441. The reversal of 104144435 is 534441401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104144429) and next prime (104144441).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104144435 - 2⁶ = 104144371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18761 + ... + 23669.

It is an arithmetic number, because the mean of its divisors is an integer number (15628530).

Almost surely, 2^104144435 is an apocalyptic number.

104144435 is a deficient number, since it is larger than the sum of its proper divisors (20883805).

104144435 is an equidigital number, since it uses as much as digits as its factorization.

104144435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9157.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 104144435 is about 10205.1180786897. The cubic root of 104144435 is about 470.4845387800.

Adding to 104144435 its reverse (534441401), we get a palindrome (638585836).

The spelling of 104144435 in words is "one hundred four million, one hundred forty-four thousand, four hundred thirty-five".