2104140235 has 32 divisors (see below), whose sum is σ = 2752470720. Its totient is φ = 1537708032.

The previous prime is 2104140229. The next prime is 2104140253. The reversal of 2104140235 is 5320414012.

2104140235 is nontrivially palindromic in base 14.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104140235 is a prime.

It is a super-2 number, since 2×2104140235² = 8854812257091710450, which contains 22 as substring.

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, 2543892 + ... + 2544718.

It is an arithmetic number, because the mean of its divisors is an integer number (86014710).

Almost surely, 2^2104140235 is an apocalyptic number.

2104140235 is a deficient number, since it is larger than the sum of its proper divisors (648330485).

2104140235 is a wasteful number, since it uses less digits than its factorization.

2104140235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2104140235 is about 45870.9083733906. The cubic root of 2104140235 is about 1281.4201837475.

Adding to 2104140235 its reverse (5320414012), we get a palindrome (7424554247).

The spelling of 2104140235 in words is "two billion, one hundred four million, one hundred forty thousand, two hundred thirty-five".