7129912754107 has 16 divisors (see below), whose sum is σ = 8378492113152. Its totient is φ = 5981649916320.

The previous prime is 7129912754099. The next prime is 7129912754113. The reversal of 7129912754107 is 7014572199217.

It is not a de Polignac number, because 7129912754107 - 2³ = 7129912754099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7129912754117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648553 + ... + 6794554.

It is an arithmetic number, because the mean of its divisors is an integer number (523655757072).

Almost surely, 2^{7129912754107} is an apocalyptic number.

7129912754107 is a deficient number, since it is larger than the sum of its proper divisors (1248579359045).

7129912754107 is a wasteful number, since it uses less digits than its factorization.

7129912754107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12447138.

The product of its (nonzero) digits is 2222640, while the sum is 55.

The spelling of 7129912754107 in words is "seven trillion, one hundred twenty-nine billion, nine hundred twelve million, seven hundred fifty-four thousand, one hundred seven".