2689102106047 has 8 divisors (see below), whose sum is σ = 3073322621952. Its totient is φ = 2304897358200.

The previous prime is 2689102106003. The next prime is 2689102106071. The reversal of 2689102106047 is 7406012019862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2689102106047 - 2³⁵ = 2654742367679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2689102105988 and 2689102106006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689102106077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574279 + ... + 4260712.

It is an arithmetic number, because the mean of its divisors is an integer number (384165327744).

Almost surely, 2^{2689102106047} is an apocalyptic number.

2689102106047 is a deficient number, since it is larger than the sum of its proper divisors (384220515905).

2689102106047 is an equidigital number, since it uses as much as digits as its factorization.

2689102106047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884029.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 2689102106047 in words is "two trillion, six hundred eighty-nine billion, one hundred two million, one hundred six thousand, forty-seven".