4280507140 has 192 divisors, whose sum is σ = 11405205504. Its totient is φ = 1313459712.

The previous prime is 4280507117. The next prime is 4280507141. The reversal of 4280507140 is 417050824.

It is not an unprimeable number, because it can be changed into a prime (4280507141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13942867 + ... + 13943173.

It is an arithmetic number, because the mean of its divisors is an integer number (59402112).

Almost surely, 2^4280507140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4280507140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5702602752).

4280507140 is an abundant number, since it is smaller than the sum of its proper divisors (7124698364).

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

4280507140 is a wasteful number, since it uses less digits than its factorization.

4280507140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 4280507140 is about 65425.5847509214. The cubic root of 4280507140 is about 1623.6724007961.

Adding to 4280507140 its reverse (417050824), we get a palindrome (4697557964).

The spelling of 4280507140 in words is "four billion, two hundred eighty million, five hundred seven thousand, one hundred forty".