6423285960 has 256 divisors, whose sum is σ = 26352345600. Its totient is φ = 1355222016.

The previous prime is 6423285931. The next prime is 6423286003. The reversal of 6423285960 is 695823246.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65602 + ... + 130958.

It is an arithmetic number, because the mean of its divisors is an integer number (102938850).

Almost surely, 2^6423285960 is an apocalyptic number.

6423285960 is a gapful number since it is divisible by the number (60) 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 6423285960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13176172800).

6423285960 is an abundant number, since it is smaller than the sum of its proper divisors (19929059640).

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

6423285960 is a wasteful number, since it uses less digits than its factorization.

6423285960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65397 (or 65387 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 6423285960 is about 80145.4051084652. The cubic root of 6423285960 is about 1858.8845549248.

The spelling of 6423285960 in words is "six billion, four hundred twenty-three million, two hundred eighty-five thousand, nine hundred sixty".