2340133723 has 4 divisors (see below), whose sum is σ = 2375061160. Its totient is φ = 2305206288.

The previous prime is 2340133721. The next prime is 2340133739. The reversal of 2340133723 is 3273310432.

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

It is not a de Polignac number, because 2340133723 - 2¹ = 2340133721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340133691 and 2340133700.

It is not an unprimeable number, because it can be changed into a prime (2340133721) 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, 17463618 + ... + 17463751.

It is an arithmetic number, because the mean of its divisors is an integer number (593765290).

Almost surely, 2^2340133723 is an apocalyptic number.

2340133723 is a deficient number, since it is larger than the sum of its proper divisors (34927437).

2340133723 is an equidigital number, since it uses as much as digits as its factorization.

2340133723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34927436.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 2340133723 is about 48374.9286614461. The cubic root of 2340133723 is about 1327.6396833213.

The spelling of 2340133723 in words is "two billion, three hundred forty million, one hundred thirty-three thousand, seven hundred twenty-three".