106319438668 has 6 divisors (see below), whose sum is σ = 186059017676. Its totient is φ = 53159719332.

The previous prime is 106319438657. The next prime is 106319438677. The reversal of 106319438668 is 866834913601.

It is a super-2 number, since 2×106319438668² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13289929830 + ... + 13289929837.

Almost surely, 2^106319438668 is an apocalyptic number.

It is an amenable number.

106319438668 is a deficient number, since it is larger than the sum of its proper divisors (79739579008).

106319438668 is a wasteful number, since it uses less digits than its factorization.

106319438668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26579859671 (or 26579859669 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 106319438668 in words is "one hundred six billion, three hundred nineteen million, four hundred thirty-eight thousand, six hundred sixty-eight".