4254353440 has 48 divisors (see below), whose sum is σ = 10067077440. Its totient is φ = 1699004160.

The previous prime is 4254353429. The next prime is 4254353449. The reversal of 4254353440 is 443534524.

It is a junction number, because it is equal to n+sod(n) for n = 4254353396 and 4254353405.

It is not an unprimeable number, because it can be changed into a prime (4254353449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79891 + ... + 122029.

It is an arithmetic number, because the mean of its divisors is an integer number (209730780).

Almost surely, 2^4254353440 is an apocalyptic number.

4254353440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4254353440 is an abundant number, since it is smaller than the sum of its proper divisors (5812724000).

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

4254353440 is a wasteful number, since it uses less digits than its factorization.

4254353440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42785 (or 42777 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 4254353440 is about 65225.4048665089. The cubic root of 4254353440 is about 1620.3587885904.

Adding to 4254353440 its reverse (443534524), we get a palindrome (4697887964).

The spelling of 4254353440 in words is "four billion, two hundred fifty-four million, three hundred fifty-three thousand, four hundred forty".