6970141121 has 4 divisors (see below), whose sum is σ = 6970708932. Its totient is φ = 6969573312.

The previous prime is 6970141093. The next prime is 6970141193. The reversal of 6970141121 is 1211410796.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5329000000 + 1641141121 = 73000^2 + 40511^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6970141121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6970141721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265076 + ... + 290181.

It is an arithmetic number, because the mean of its divisors is an integer number (1742677233).

Almost surely, 2^6970141121 is an apocalyptic number.

It is an amenable number.

6970141121 is a deficient number, since it is larger than the sum of its proper divisors (567811).

6970141121 is a wasteful number, since it uses less digits than its factorization.

6970141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567810.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 6970141121 is about 83487.3710270002. The cubic root of 6970141121 is about 1910.2074024388.

The spelling of 6970141121 in words is "six billion, nine hundred seventy million, one hundred forty-one thousand, one hundred twenty-one".