6354136710768 has 160 divisors (see below), whose sum is σ = 20600804892672. Its totient is φ = 1639495008000.

The previous prime is 6354136710763. The next prime is 6354136710809. The reversal of 6354136710768 is 8670176314536.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6354136710763) 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 31 ways as a sum of consecutive naturals, for example, 5134596 + ... + 6250787.

Almost surely, 2^{6354136710768} is an apocalyptic number.

It is an amenable number.

6354136710768 is an abundant number, since it is smaller than the sum of its proper divisors (14246668181904).

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

6354136710768 is a wasteful number, since it uses less digits than its factorization.

6354136710768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11385563 (or 11385557 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 6354136710768 in words is "six trillion, three hundred fifty-four billion, one hundred thirty-six million, seven hundred ten thousand, seven hundred sixty-eight".