2240310464 has 56 divisors (see below), whose sum is σ = 5085527040. Its totient is φ = 959222016.

The previous prime is 2240310437. The next prime is 2240310503. The reversal of 2240310464 is 4640130422.

It is a tau number, because it is divible by the number of its divisors (56).

2240310464 is a modest number, since divided by 310464 gives 2240 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705809 + ... + 708975.

Almost surely, 2^2240310464 is an apocalyptic number.

It is an amenable number.

2240310464 is an abundant number, since it is smaller than the sum of its proper divisors (2845216576).

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

2240310464 is a wasteful number, since it uses less digits than its factorization.

2240310464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765 (or 4755 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2240310464 is about 47331.9180257889. The cubic root of 2240310464 is about 1308.4869705883.

Adding to 2240310464 its reverse (4640130422), we get a palindrome (6880440886).

The spelling of 2240310464 in words is "two billion, two hundred forty million, three hundred ten thousand, four hundred sixty-four".