6243106320072 has 24 divisors (see below), whose sum is σ = 16908412950390. Its totient is φ = 2081035440000.

The previous prime is 6243106320019. The next prime is 6243106320247. The reversal of 6243106320072 is 2700236013426.

6243106320072 is a `hidden beast` number, since 6 + 2 + 4 + 3 + 10 + 632 + 0 + 0 + 7 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4921236444996 + 1321869875076 = 2218386^2 + 1149726^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43354904929 + ... + 43354905072.

Almost surely, 2^{6243106320072} is an apocalyptic number.

It is an amenable number.

6243106320072 is an abundant number, since it is smaller than the sum of its proper divisors (10665306630318).

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

6243106320072 is a wasteful number, since it uses less digits than its factorization.

6243106320072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86709810013 (or 86709810006 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 6243106320072 in words is "six trillion, two hundred forty-three billion, one hundred six million, three hundred twenty thousand, seventy-two".