4266643375008 has 720 divisors, whose sum is σ = 16033247334720. Its totient is φ = 1104654329856.

The previous prime is 4266643374971. The next prime is 4266643375079. The reversal of 4266643375008 is 8005733466624.

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

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 55464060 + ... + 55540932.

It is an arithmetic number, because the mean of its divisors is an integer number (22268399076).

Almost surely, 2^{4266643375008} is an apocalyptic number.

4266643375008 is a gapful number since it is divisible by the number (48) 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 4266643375008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8016623667360).

4266643375008 is an abundant number, since it is smaller than the sum of its proper divisors (11766603959712).

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

4266643375008 is a wasteful number, since it uses less digits than its factorization.

4266643375008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76951 (or 76927 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 4266643375008 in words is "four trillion, two hundred sixty-six billion, six hundred forty-three million, three hundred seventy-five thousand, eight".