4230857280 has 224 divisors, whose sum is σ = 14776118784. Its totient is φ = 1019142144.

The previous prime is 4230857273. The next prime is 4230857287. The reversal of 4230857280 is 827580324.

It is an interprime number because it is at equal distance from previous prime (4230857273) and next prime (4230857287).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (4230857287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582954 + ... + 590166.

It is an arithmetic number, because the mean of its divisors is an integer number (65964816).

Almost surely, 2^4230857280 is an apocalyptic number.

4230857280 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 4230857280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7388059392).

4230857280 is an abundant number, since it is smaller than the sum of its proper divisors (10545261504).

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

4230857280 is a wasteful number, since it uses less digits than its factorization.

4230857280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293 (or 7283 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 4230857280 is about 65045.0403950985. The cubic root of 4230857280 is about 1617.3702800909.

The spelling of 4230857280 in words is "four billion, two hundred thirty million, eight hundred fifty-seven thousand, two hundred eighty".