6340502051351 has 32 divisors (see below), whose sum is σ = 7238976998400. Its totient is φ = 5501574858240.

The previous prime is 6340502051297. The next prime is 6340502051353. The reversal of 6340502051351 is 1531502050436.

It is a cyclic number.

It is not a de Polignac number, because 6340502051351 - 2⁶ = 6340502051287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6340502051353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672299606 + ... + 672309036.

It is an arithmetic number, because the mean of its divisors is an integer number (226218031200).

Almost surely, 2^{6340502051351} is an apocalyptic number.

6340502051351 is a deficient number, since it is larger than the sum of its proper divisors (898474947049).

6340502051351 is a wasteful number, since it uses less digits than its factorization.

6340502051351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12959.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 6340502051351 in words is "six trillion, three hundred forty billion, five hundred two million, fifty-one thousand, three hundred fifty-one".