68469277296486 has 16 divisors (see below), whose sum is σ = 149387514101568. Its totient is φ = 20748265847400.

The previous prime is 68469277296479. The next prime is 68469277296533.

68469277296486 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 68469277296399 and 68469277296408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518706646120 + ... + 518706646251.

It is an arithmetic number, because the mean of its divisors is an integer number (9336719631348).

Almost surely, 2^{68469277296486} is an apocalyptic number.

68469277296486 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

68469277296486 is an abundant number, since it is smaller than the sum of its proper divisors (80918236805082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68469277296486 is a wasteful number, since it uses less digits than its factorization.

68469277296486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037413292387.

The product of its digits is 21069103104, while the sum is 84.

The spelling of 68469277296486 in words is "sixty-eight trillion, four hundred sixty-nine billion, two hundred seventy-seven million, two hundred ninety-six thousand, four hundred eighty-six".