6768519414 has 12 divisors (see below), whose sum is σ = 13537441884. Its totient is φ = 2256105964.

The previous prime is 6768519413. The next prime is 6768519427. The reversal of 6768519414 is 4149158676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6768519413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184729 + ... + 218315.

It is an arithmetic number, because the mean of its divisors is an integer number (1128120157).

Almost surely, 2^6768519414 is an apocalyptic number.

6768519414 is an abundant number, since it is smaller than the sum of its proper divisors (6768922470).

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

6768519414 is an frugal number, since it uses more digits than its factorization.

6768519414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67179 (or 33592 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 6768519414 is about 82271.0119908586. The cubic root of 6768519414 is about 1891.6083669208.

The spelling of 6768519414 in words is "six billion, seven hundred sixty-eight million, five hundred nineteen thousand, four hundred fourteen".