6720114863862 has 32 divisors (see below), whose sum is σ = 15297822459360. Its totient is φ = 2185403207040.

The previous prime is 6720114863827. The next prime is 6720114863893. The reversal of 6720114863862 is 2683684110276.

It is a happy number.

6720114863862 is a `hidden beast` number, since 6 + 72 + 0 + 1 + 1 + 486 + 38 + 62 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 6720114863799 and 6720114863808.

It is a congruent number.

It is an unprimeable number.

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, 1517638903 + ... + 1517643330.

It is an arithmetic number, because the mean of its divisors is an integer number (478056951855).

Almost surely, 2^{6720114863862} is an apocalyptic number.

6720114863862 is an abundant number, since it is smaller than the sum of its proper divisors (8577707595498).

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

6720114863862 is a wasteful number, since it uses less digits than its factorization.

6720114863862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035282285 (or 3035282279 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 6720114863862 in words is "six trillion, seven hundred twenty billion, one hundred fourteen million, eight hundred sixty-three thousand, eight hundred sixty-two".