2240200464 has 40 divisors (see below), whose sum is σ = 5795170752. Its totient is φ = 745703040.

The previous prime is 2240200463. The next prime is 2240200493. The reversal of 2240200464 is 4640020422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2240200463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3349 + ... + 67019.

Almost surely, 2^2240200464 is an apocalyptic number.

2240200464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2240200464 is an abundant number, since it is smaller than the sum of its proper divisors (3554970288).

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

2240200464 is a wasteful number, since it uses less digits than its factorization.

2240200464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64415 (or 64409 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2240200464 is about 47330.7560049488. The cubic root of 2240200464 is about 1308.4655545205.

Adding to 2240200464 its reverse (4640020422), we get a palindrome (6880220886).

The spelling of 2240200464 in words is "two billion, two hundred forty million, two hundred thousand, four hundred sixty-four".