4492400000 has 192 divisors, whose sum is σ = 12215311920. Its totient is φ = 1632000000.

The previous prime is 4492399981. The next prime is 4492400023. The reversal of 4492400000 is 42944.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4399490 + ... + 4400510.

Almost surely, 2^4492400000 is an apocalyptic number.

4492400000 is a gapful number since it is divisible by the number (40) 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 4492400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6107655960).

4492400000 is an abundant number, since it is smaller than the sum of its proper divisors (7722911920).

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

4492400000 is an equidigital number, since it uses as much as digits as its factorization.

4492400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4492400000 is about 67025.3683316996. The cubic root of 4492400000 is about 1650.0336693466.

Adding to 4492400000 its reverse (42944), we get a palindrome (4492442944).

The spelling of 4492400000 in words is "four billion, four hundred ninety-two million, four hundred thousand".