6847612314136 has 64 divisors (see below), whose sum is σ = 14263424537760. Its totient is φ = 3055648128000.

The previous prime is 6847612314133. The next prime is 6847612314161. The reversal of 6847612314136 is 6314132167486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6847612314133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1572510 + ... + 4020946.

Almost surely, 2^{6847612314136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6847612314136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7131712268880).

6847612314136 is an abundant number, since it is smaller than the sum of its proper divisors (7415812223624).

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

6847612314136 is a wasteful number, since it uses less digits than its factorization.

6847612314136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449036 (or 2449032 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The spelling of 6847612314136 in words is "six trillion, eight hundred forty-seven billion, six hundred twelve million, three hundred fourteen thousand, one hundred thirty-six".