6869820184497 has 16 divisors (see below), whose sum is σ = 10178249063680. Its totient is φ = 4579548167376.

The previous prime is 6869820184453. The next prime is 6869820184519. The reversal of 6869820184497 is 7944810289686.

6869820184497 is a `hidden beast` number, since 6 + 86 + 98 + 2 + 0 + 18 + 449 + 7 = 666.

It is not a de Polignac number, because 6869820184497 - 2⁶ = 6869820184433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6869820144497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8841298 + ... + 9586875.

It is an arithmetic number, because the mean of its divisors is an integer number (636140566480).

Almost surely, 2^{6869820184497} is an apocalyptic number.

It is an amenable number.

6869820184497 is a deficient number, since it is larger than the sum of its proper divisors (3308428879183).

6869820184497 is a wasteful number, since it uses less digits than its factorization.

6869820184497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18441989 (or 18441983 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 72.

The spelling of 6869820184497 in words is "six trillion, eight hundred sixty-nine billion, eight hundred twenty million, one hundred eighty-four thousand, four hundred ninety-seven".