1689237414117 has 32 divisors (see below), whose sum is σ = 2739727733760. Its totient is φ = 1020162602160.

The previous prime is 1689237414107. The next prime is 1689237414169. The reversal of 1689237414117 is 7114147329861.

1689237414117 is a `hidden beast` number, since 1 + 6 + 89 + 2 + 37 + 414 + 117 = 666.

It is not a de Polignac number, because 1689237414117 - 2²³ = 1689229025509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1689237414107) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9964833 + ... + 10132934.

It is an arithmetic number, because the mean of its divisors is an integer number (85616491680).

Almost surely, 2^{1689237414117} is an apocalyptic number.

It is an amenable number.

1689237414117 is a deficient number, since it is larger than the sum of its proper divisors (1050490319643).

1689237414117 is a wasteful number, since it uses less digits than its factorization.

1689237414117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20098070 (or 20098064 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The spelling of 1689237414117 in words is "one trillion, six hundred eighty-nine billion, two hundred thirty-seven million, four hundred fourteen thousand, one hundred seventeen".