7031214129 has 16 divisors (see below), whose sum is σ = 9736761344. Its totient is φ = 4508427600.

The previous prime is 7031214097. The next prime is 7031214131. The reversal of 7031214129 is 9214121307.

It is not a de Polignac number, because 7031214129 - 2⁵ = 7031214097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7031214096 and 7031214105.

It is not an unprimeable number, because it can be changed into a prime (7031214329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216757 + ... + 247074.

It is an arithmetic number, because the mean of its divisors is an integer number (608547584).

Almost surely, 2^7031214129 is an apocalyptic number.

It is an amenable number.

7031214129 is a deficient number, since it is larger than the sum of its proper divisors (2705547215).

7031214129 is a wasteful number, since it uses less digits than its factorization.

7031214129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464028.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 7031214129 is about 83852.3352626509. The cubic root of 7031214129 is about 1915.7703231075.

The spelling of 7031214129 in words is "seven billion, thirty-one million, two hundred fourteen thousand, one hundred twenty-nine".