68077611106 has 16 divisors (see below), whose sum is σ = 103448213568. Its totient is φ = 33595678800.

The previous prime is 68077611083. The next prime is 68077611113. The reversal of 68077611106 is 60111677086.

It is a super-2 number, since 2×68077611106² (a number of 22 digits) contains 22 as substring.

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, 31350 + ... + 370321.

It is an arithmetic number, because the mean of its divisors is an integer number (6465513348).

Almost surely, 2^68077611106 is an apocalyptic number.

68077611106 is a deficient number, since it is larger than the sum of its proper divisors (35370602462).

68077611106 is a wasteful number, since it uses less digits than its factorization.

68077611106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402777.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 68077611106 in words is "sixty-eight billion, seventy-seven million, six hundred eleven thousand, one hundred six".