4266656430 has 96 divisors (see below), whose sum is σ = 10946111904. Its totient is φ = 1060687872.

The previous prime is 4266656371. The next prime is 4266656437. The reversal of 4266656430 is 346566624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4266656437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9853494 + ... + 9853926.

It is an arithmetic number, because the mean of its divisors is an integer number (114021999).

Almost surely, 2^4266656430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4266656430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5473055952).

4266656430 is an abundant number, since it is smaller than the sum of its proper divisors (6679455474).

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

4266656430 is a wasteful number, since it uses less digits than its factorization.

4266656430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 4266656430 is about 65319.6481160148. The cubic root of 4266656430 is about 1621.9192350378.

The spelling of 4266656430 in words is "four billion, two hundred sixty-six million, six hundred fifty-six thousand, four hundred thirty".