256376076000 has 384 divisors, whose sum is σ = 945812754432. Its totient is φ = 60145920000.

The previous prime is 256376075987. The next prime is 256376076001. The reversal of 256376076000 is 670673652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256376076001) 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, 4060674 + ... + 4123326.

It is an arithmetic number, because the mean of its divisors is an integer number (2463054048).

Almost surely, 2^256376076000 is an apocalyptic number.

256376076000 is a gapful number since it is divisible by the number (20) 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 256376076000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472906377216).

256376076000 is an abundant number, since it is smaller than the sum of its proper divisors (689436678432).

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

256376076000 is a wasteful number, since it uses less digits than its factorization.

256376076000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62723 (or 62705 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 256376076000 in words is "two hundred fifty-six billion, three hundred seventy-six million, seventy-six thousand".