2104343413 has 4 divisors (see below), whose sum is σ = 2138840908. Its totient is φ = 2069845920.

The previous prime is 2104343411. The next prime is 2104343431. The reversal of 2104343413 is 3143434012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1152127249 + 952216164 = 33943^2 + 30858^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104343413 - 2¹ = 2104343411 is a prime.

It is a super-2 number, since 2×2104343413² = 8856522399672977138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104343411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17248656 + ... + 17248777.

It is an arithmetic number, because the mean of its divisors is an integer number (534710227).

Almost surely, 2^2104343413 is an apocalyptic number.

It is an amenable number.

2104343413 is a deficient number, since it is larger than the sum of its proper divisors (34497495).

2104343413 is an equidigital number, since it uses as much as digits as its factorization.

2104343413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34497494.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2104343413 is about 45873.1229915732. The cubic root of 2104343413 is about 1281.4614275147.

Adding to 2104343413 its reverse (3143434012), we get a palindrome (5247777425).

The spelling of 2104343413 in words is "two billion, one hundred four million, three hundred forty-three thousand, four hundred thirteen".