2402224000 has 128 divisors (see below), whose sum is σ = 6515964000. Its totient is φ = 873472000.

The previous prime is 2402223997. The next prime is 2402224031. The reversal of 2402224000 is 4222042.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169176 + ... + 182824.

Almost surely, 2^2402224000 is an apocalyptic number.

2402224000 is a gapful number since it is divisible by the number (20) 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 2402224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257982000).

2402224000 is an abundant number, since it is smaller than the sum of its proper divisors (4113740000).

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

2402224000 is a wasteful number, since it uses less digits than its factorization.

2402224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13689 (or 13667 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2402224000 is about 49012.4882045382. The cubic root of 2402224000 is about 1339.2793332860.

Adding to 2402224000 its reverse (4222042), we get a palindrome (2406446042).

The spelling of 2402224000 in words is "two billion, four hundred two million, two hundred twenty-four thousand".