7031414121 has 4 divisors (see below), whose sum is σ = 9375218832. Its totient is φ = 4687609412.

The previous prime is 7031414101. The next prime is 7031414147. The reversal of 7031414121 is 1214141307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1214141307 = 3 ⋅404713769.

It is a cyclic number.

It is not a de Polignac number, because 7031414121 - 2⁷ = 7031413993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7031414091 and 7031414100.

It is not an unprimeable number, because it can be changed into a prime (7031414101) 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, 1171902351 + ... + 1171902356.

It is an arithmetic number, because the mean of its divisors is an integer number (2343804708).

Almost surely, 2^7031414121 is an apocalyptic number.

It is an amenable number.

7031414121 is a deficient number, since it is larger than the sum of its proper divisors (2343804711).

7031414121 is a wasteful number, since it uses less digits than its factorization.

7031414121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343804710.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 7031414121 is about 83853.5277790982. The cubic root of 7031414121 is about 1915.7884866422.

Adding to 7031414121 its reverse (1214141307), we get a palindrome (8245555428).

The spelling of 7031414121 in words is "seven billion, thirty-one million, four hundred fourteen thousand, one hundred twenty-one".