2340024155 has 12 divisors (see below), whose sum is σ = 3266483040. Its totient is φ = 1604587824.

The previous prime is 2340024139. The next prime is 2340024157. The reversal of 2340024155 is 5514200432.

It is a happy number.

It is not a de Polignac number, because 2340024155 - 2⁴ = 2340024139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2340024157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4775315 + ... + 4775804.

It is an arithmetic number, because the mean of its divisors is an integer number (272206920).

Almost surely, 2^2340024155 is an apocalyptic number.

2340024155 is a deficient number, since it is larger than the sum of its proper divisors (926458885).

2340024155 is an equidigital number, since it uses as much as digits as its factorization.

2340024155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9551138 (or 9551131 counting only the distinct ones).

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

The square root of 2340024155 is about 48373.7961607315. The cubic root of 2340024155 is about 1327.6189624121.

Adding to 2340024155 its reverse (5514200432), we get a palindrome (7854224587).

The spelling of 2340024155 in words is "two billion, three hundred forty million, twenty-four thousand, one hundred fifty-five".