2340134245 has 8 divisors (see below), whose sum is σ = 2876653080. Its totient is φ = 1826446080.

The previous prime is 2340134239. The next prime is 2340134263. The reversal of 2340134245 is 5424310432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2024929 + 2338109316 = 1423^2 + 48354^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2340134245 - 2³¹ = 192650597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5707440 + ... + 5707849.

It is an arithmetic number, because the mean of its divisors is an integer number (359581635).

Almost surely, 2^2340134245 is an apocalyptic number.

It is an amenable number.

2340134245 is a deficient number, since it is larger than the sum of its proper divisors (536518835).

2340134245 is a wasteful number, since it uses less digits than its factorization.

2340134245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415335.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2340134245 is about 48374.9340568026. The cubic root of 2340134245 is about 1327.6397820376.

Adding to 2340134245 its reverse (5424310432), we get a palindrome (7764444677).

The spelling of 2340134245 in words is "two billion, three hundred forty million, one hundred thirty-four thousand, two hundred forty-five".