2340312164 has 6 divisors (see below), whose sum is σ = 4095546294. Its totient is φ = 1170156080.

The previous prime is 2340312133. The next prime is 2340312181. The reversal of 2340312164 is 4612130432.

2340312164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1936704064 + 403608100 = 44008^2 + 20090^2 .

It is a super-2 number, since 2×2340312164² = 10954122049932725792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292539017 + ... + 292539024.

It is an arithmetic number, because the mean of its divisors is an integer number (682591049).

Almost surely, 2^2340312164 is an apocalyptic number.

It is an amenable number.

2340312164 is a deficient number, since it is larger than the sum of its proper divisors (1755234130).

2340312164 is a wasteful number, since it uses less digits than its factorization.

2340312164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585078045 (or 585078043 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2340312164 is about 48376.7729804294. The cubic root of 2340312164 is about 1327.6734277364.

Adding to 2340312164 its reverse (4612130432), we get a palindrome (6952442596).

The spelling of 2340312164 in words is "two billion, three hundred forty million, three hundred twelve thousand, one hundred sixty-four".