4257630958230 has 128 divisors (see below), whose sum is σ = 12253455728640. Its totient is φ = 1045768268160.

The previous prime is 4257630958193. The next prime is 4257630958237. The reversal of 4257630958230 is 328590367524.

4257630958230 is a `hidden beast` number, since 4 + 2 + 57 + 6 + 3 + 0 + 9 + 582 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257630958237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 315195 + ... + 2935065.

It is an arithmetic number, because the mean of its divisors is an integer number (95730122880).

Almost surely, 2^{4257630958230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4257630958230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6126727864320).

4257630958230 is an abundant number, since it is smaller than the sum of its proper divisors (7995824770410).

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

4257630958230 is a wasteful number, since it uses less digits than its factorization.

4257630958230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620363 (or 2620357 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 4257630958230 in words is "four trillion, two hundred fifty-seven billion, six hundred thirty million, nine hundred fifty-eight thousand, two hundred thirty".