4230651388 has 12 divisors (see below), whose sum is σ = 7419633760. Its totient is φ = 2110756032.

The previous prime is 4230651377. The next prime is 4230651407. The reversal of 4230651388 is 8831560324.

It is a super-2 number, since 2×4230651388² = 35796822333572653088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4230651388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140333 + ... + 1144036.

Almost surely, 2^4230651388 is an apocalyptic number.

It is an amenable number.

4230651388 is a deficient number, since it is larger than the sum of its proper divisors (3188982372).

4230651388 is a wasteful number, since it uses less digits than its factorization.

4230651388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284836 (or 2284834 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4230651388 is about 65043.4576879182. The cubic root of 4230651388 is about 1617.3440435639.

The spelling of 4230651388 in words is "four billion, two hundred thirty million, six hundred fifty-one thousand, three hundred eighty-eight".