4254253140 has 48 divisors (see below), whose sum is σ = 12538854720. Its totient is φ = 1074758400.

The previous prime is 4254253139. The next prime is 4254253147. The reversal of 4254253140 is 413524524.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4254253098 and 4254253107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254253147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1864761 + ... + 1867040.

It is an arithmetic number, because the mean of its divisors is an integer number (261226140).

Almost surely, 2^4254253140 is an apocalyptic number.

It is an amenable number.

4254253140 is an abundant number, since it is smaller than the sum of its proper divisors (8284601580).

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

4254253140 is a wasteful number, since it uses less digits than its factorization.

4254253140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731832 (or 3731830 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4254253140 is about 65224.6359897853. The cubic root of 4254253140 is about 1620.3460547115.

Adding to 4254253140 its reverse (413524524), we get a palindrome (4667777664).

The spelling of 4254253140 in words is "four billion, two hundred fifty-four million, two hundred fifty-three thousand, one hundred forty".