6351420948741 has 18 divisors (see below), whose sum is σ = 10084120130630. Its totient is φ = 3849346028880.

The previous prime is 6351420948713. The next prime is 6351420948773. The reversal of 6351420948741 is 1478490241536.

6351420948741 is a `hidden beast` number, since 6 + 3 + 51 + 420 + 94 + 87 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3981006600516 + 2370414348225 = 1995246^2 + 1539615^2 .

It is not a de Polignac number, because 6351420948741 - 2³⁵ = 6317061210373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6351420948241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2916170146 + ... + 2916172323.

It is a 1-persistent number, because it is pandigital, but 2⋅6351420948741 = 12702841897482 is not.

Almost surely, 2^{6351420948741} is an apocalyptic number.

It is an amenable number.

6351420948741 is a deficient number, since it is larger than the sum of its proper divisors (3732699181889).

6351420948741 is a wasteful number, since it uses less digits than its factorization.

6351420948741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832342497 (or 5832342483 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 6351420948741 in words is "six trillion, three hundred fifty-one billion, four hundred twenty million, nine hundred forty-eight thousand, seven hundred forty-one".