2104423626 has 16 divisors (see below), whose sum is σ = 4211453664. Its totient is φ = 701040144.

The previous prime is 2104423619. The next prime is 2104423639. The reversal of 2104423626 is 6263244012.

It is a junction number, because it is equal to n+sod(n) for n = 2104423593 and 2104423602.

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, 98025 + ... + 117548.

It is an arithmetic number, because the mean of its divisors is an integer number (263215854).

Almost surely, 2^2104423626 is an apocalyptic number.

2104423626 is an abundant number, since it is smaller than the sum of its proper divisors (2107030038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104423626 is a wasteful number, since it uses less digits than its factorization.

2104423626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217205.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2104423626 is about 45873.9972751449. The cubic root of 2104423626 is about 1281.4777094832.

Adding to 2104423626 its reverse (6263244012), we get a palindrome (8367667638).

The spelling of 2104423626 in words is "two billion, one hundred four million, four hundred twenty-three thousand, six hundred twenty-six".