128107717373414 has 16 divisors (see below), whose sum is σ = 207742244391600. Its totient is φ = 59042532615264.

The previous prime is 128107717373407. The next prime is 128107717373497. The reversal of 128107717373414 is 414373717701821.

It is a super-2 number, since 2×128107717373414² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 128107717373414.

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, 45557508329 + ... + 45557511140.

It is an arithmetic number, because the mean of its divisors is an integer number (12983890274475).

Almost surely, 2^{128107717373414} is an apocalyptic number.

128107717373414 is a deficient number, since it is larger than the sum of its proper divisors (79634527018186).

128107717373414 is a wasteful number, since it uses less digits than its factorization.

128107717373414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91115019527.

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 128107717373414 in words is "one hundred twenty-eight trillion, one hundred seven billion, seven hundred seventeen million, three hundred seventy-three thousand, four hundred fourteen".