6347272320000 has 2640 divisors, whose sum is σ = 26385571914240. Its totient is φ = 1504051200000.

The previous prime is 6347272319981. The next prime is 6347272320001. The reversal of 6347272320000 is 232727436.

6347272320000 is a `hidden beast` number, since 63 + 4 + 7 + 272 + 320 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6347272320001) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 154811519980 + ... + 154811520020.

It is an arithmetic number, because the mean of its divisors is an integer number (9994534816).

Almost surely, 2^{6347272320000} is an apocalyptic number.

6347272320000 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 6347272320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13192785957120).

6347272320000 is an abundant number, since it is smaller than the sum of its proper divisors (20038299594240).

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

6347272320000 is a wasteful number, since it uses less digits than its factorization.

6347272320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 6347272320000 in words is "six trillion, three hundred forty-seven billion, two hundred seventy-two million, three hundred twenty thousand".