68411611486 has 8 divisors (see below), whose sum is σ = 102795265440. Its totient is φ = 34146523008.

The previous prime is 68411611453. The next prime is 68411611507.

68411611486 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×68411611486² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29639926 + ... + 29642233.

It is an arithmetic number, because the mean of its divisors is an integer number (12849408180).

Almost surely, 2^68411611486 is an apocalyptic number.

68411611486 is a deficient number, since it is larger than the sum of its proper divisors (34383653954).

68411611486 is a wasteful number, since it uses less digits than its factorization.

68411611486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59282738.

The product of its digits is 221184, while the sum is 46.

The spelling of 68411611486 in words is "sixty-eight billion, four hundred eleven million, six hundred eleven thousand, four hundred eighty-six".