2378348135 has 4 divisors (see below), whose sum is σ = 2854017768. Its totient is φ = 1902678504.

The previous prime is 2378348113. The next prime is 2378348149. The reversal of 2378348135 is 5318438732.

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

It is a cyclic number.

It is not a de Polignac number, because 2378348135 - 2¹² = 2378344039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237834809 + ... + 237834818.

It is an arithmetic number, because the mean of its divisors is an integer number (713504442).

Almost surely, 2^2378348135 is an apocalyptic number.

2378348135 is a deficient number, since it is larger than the sum of its proper divisors (475669633).

2378348135 is an equidigital number, since it uses as much as digits as its factorization.

2378348135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475669632.

The product of its digits is 483840, while the sum is 44.

The square root of 2378348135 is about 48768.3107663163. The cubic root of 2378348135 is about 1334.8274891996.

The spelling of 2378348135 in words is "two billion, three hundred seventy-eight million, three hundred forty-eight thousand, one hundred thirty-five".