2340814464 has 160 divisors (see below), whose sum is σ = 7191930240. Its totient is φ = 754997760.

The previous prime is 2340814453. The next prime is 2340814471. The reversal of 2340814464 is 4644180432.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 317767 + ... + 325049.

It is an arithmetic number, because the mean of its divisors is an integer number (44949564).

Almost surely, 2^2340814464 is an apocalyptic number.

2340814464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340814464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595965120).

2340814464 is an abundant number, since it is smaller than the sum of its proper divisors (4851115776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2340814464 is an equidigital number, since it uses as much as digits as its factorization.

2340814464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340 (or 7319 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 2340814464 is about 48381.9642428870. The cubic root of 2340814464 is about 1327.7684068974.

Adding to 2340814464 its reverse (4644180432), we get a palindrome (6984994896).

The spelling of 2340814464 in words is "two billion, three hundred forty million, eight hundred fourteen thousand, four hundred sixty-four".