2104420535 has 32 divisors (see below), whose sum is σ = 3075674112. Its totient is φ = 1350898560.

The previous prime is 2104420471. The next prime is 2104420541. The reversal of 2104420535 is 5350244012.

It is a happy number.

It is not a de Polignac number, because 2104420535 - 2⁶ = 2104420471 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10025 + ... + 65645.

It is an arithmetic number, because the mean of its divisors is an integer number (96114816).

Almost surely, 2^2104420535 is an apocalyptic number.

2104420535 is a deficient number, since it is larger than the sum of its proper divisors (971253577).

2104420535 is a wasteful number, since it uses less digits than its factorization.

2104420535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55703.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2104420535 is about 45873.9635850228. The cubic root of 2104420535 is about 1281.4770820669.

Adding to 2104420535 its reverse (5350244012), we get a palindrome (7454664547).

The spelling of 2104420535 in words is "two billion, one hundred four million, four hundred twenty thousand, five hundred thirty-five".