6743800137735 has 24 divisors (see below), whose sum is σ = 11802741478944. Its totient is φ = 3561774050880.

The previous prime is 6743800137653. The next prime is 6743800137769. The reversal of 6743800137735 is 5377310083476.

6743800137735 is a `hidden beast` number, since 6 + 7 + 438 + 0 + 0 + 137 + 73 + 5 = 666.

It is not a de Polignac number, because 6743800137735 - 2¹² = 6743800133639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 727481896 + ... + 727491165.

It is an arithmetic number, because the mean of its divisors is an integer number (491780894956).

Almost surely, 2^{6743800137735} is an apocalyptic number.

6743800137735 is a deficient number, since it is larger than the sum of its proper divisors (5058941341209).

6743800137735 is a wasteful number, since it uses less digits than its factorization.

6743800137735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454973175 (or 1454973172 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 6743800137735 in words is "six trillion, seven hundred forty-three billion, eight hundred million, one hundred thirty-seven thousand, seven hundred thirty-five".