2423278235 has 16 divisors (see below), whose sum is σ = 3327430656. Its totient is φ = 1659637728.

The previous prime is 2423278213. The next prime is 2423278261. The reversal of 2423278235 is 5328723242.

It is a happy number.

It is not a de Polignac number, because 2423278235 - 2⁸ = 2423277979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13259 + ... + 70868.

It is an arithmetic number, because the mean of its divisors is an integer number (207964416).

Almost surely, 2^2423278235 is an apocalyptic number.

2423278235 is a deficient number, since it is larger than the sum of its proper divisors (904152421).

2423278235 is an equidigital number, since it uses as much as digits as its factorization.

2423278235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84962.

The product of its digits is 161280, while the sum is 38.

The square root of 2423278235 is about 49226.8040299185. The cubic root of 2423278235 is about 1343.1806516507.

The spelling of 2423278235 in words is "two billion, four hundred twenty-three million, two hundred seventy-eight thousand, two hundred thirty-five".