3043420121 has 8 divisors (see below), whose sum is σ = 3682794240. Its totient is φ = 2455195968.

The previous prime is 3043420117. The next prime is 3043420123. The reversal of 3043420121 is 1210243403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3043420121 - 2² = 3043420117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3043420093 and 3043420102.

It is not an unprimeable number, because it can be changed into a prime (3043420123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12787361 + ... + 12787598.

It is an arithmetic number, because the mean of its divisors is an integer number (460349280).

Almost surely, 2^3043420121 is an apocalyptic number.

It is an amenable number.

3043420121 is a deficient number, since it is larger than the sum of its proper divisors (639374119).

3043420121 is a wasteful number, since it uses less digits than its factorization.

3043420121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25574983.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3043420121 is about 55167.2014969039. The cubic root of 3043420121 is about 1449.1743410404.

Adding to 3043420121 its reverse (1210243403), we get a palindrome (4253663524).

The spelling of 3043420121 in words is "three billion, forty-three million, four hundred twenty thousand, one hundred twenty-one".