67886596461 has 16 divisors (see below), whose sum is σ = 93423513600. Its totient is φ = 43826603568.

The previous prime is 67886596447. The next prime is 67886596469. The reversal of 67886596461 is 16469568876.

It is not a de Polignac number, because 67886596461 - 2⁶ = 67886596397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67886596392 and 67886596401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67886596469) 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, 2850381 + ... + 2874098.

It is an arithmetic number, because the mean of its divisors is an integer number (5838969600).

Almost surely, 2^67886596461 is an apocalyptic number.

It is an amenable number.

67886596461 is a deficient number, since it is larger than the sum of its proper divisors (25536917139).

67886596461 is a wasteful number, since it uses less digits than its factorization.

67886596461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724608.

The product of its digits is 104509440, while the sum is 66.

The spelling of 67886596461 in words is "sixty-seven billion, eight hundred eighty-six million, five hundred ninety-six thousand, four hundred sixty-one".