104041399 has 16 divisors (see below), whose sum is σ = 130222080. Its totient is φ = 80753760.

The previous prime is 104041391. The next prime is 104041451. The reversal of 104041399 is 993140401.

It is a cyclic number.

It is not a de Polignac number, because 104041399 - 2³ = 104041391 is a prime.

It is a super-2 number, since 2×104041399² = 21649225411754402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104041399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104041391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18202 + ... + 23224.

It is an arithmetic number, because the mean of its divisors is an integer number (8138880).

Almost surely, 2^104041399 is an apocalyptic number.

104041399 is a deficient number, since it is larger than the sum of its proper divisors (26180681).

104041399 is a wasteful number, since it uses less digits than its factorization.

104041399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 104041399 is about 10200.0685782008. The cubic root of 104041399 is about 470.3293285642.

The spelling of 104041399 in words is "one hundred four million, forty-one thousand, three hundred ninety-nine".