2104104431 has 8 divisors (see below), whose sum is σ = 2471955024. Its totient is φ = 1765681920.

The previous prime is 2104104427. The next prime is 2104104473. The reversal of 2104104431 is 1344014012.

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 2104104431 - 2² = 2104104427 is a prime.

It is a super-2 number, since 2×2104104431² = 8854510913107667522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104104481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7356866 + ... + 7357151.

It is an arithmetic number, because the mean of its divisors is an integer number (308994378).

Almost surely, 2^2104104431 is an apocalyptic number.

2104104431 is a deficient number, since it is larger than the sum of its proper divisors (367850593).

2104104431 is a wasteful number, since it uses less digits than its factorization.

2104104431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714041.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2104104431 is about 45870.5181025896. The cubic root of 2104104431 is about 1281.4129155012.

Adding to 2104104431 its reverse (1344014012), we get a palindrome (3448118443).

The spelling of 2104104431 in words is "two billion, one hundred four million, one hundred four thousand, four hundred thirty-one".