4455242000 has 160 divisors (see below), whose sum is σ = 11807887104. Its totient is φ = 1612416000.

The previous prime is 4455241993. The next prime is 4455242017. The reversal of 4455242000 is 2425544.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6885677 + ... + 6886323.

Almost surely, 2^4455242000 is an apocalyptic number.

4455242000 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 4455242000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5903943552).

4455242000 is an abundant number, since it is smaller than the sum of its proper divisors (7352645104).

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

4455242000 is a wasteful number, since it uses less digits than its factorization.

4455242000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4455242000 is about 66747.5992077618. The cubic root of 4455242000 is about 1645.4717592012.

Adding to 4455242000 its reverse (2425544), we get a palindrome (4457667544).

The spelling of 4455242000 in words is "four billion, four hundred fifty-five million, two hundred forty-two thousand".