3042313421 has 72 divisors (see below), whose sum is σ = 4040404416. Its totient is φ = 2275257600.

The previous prime is 3042313399. The next prime is 3042313423. The reversal of 3042313421 is 1243132403.

It is not a de Polignac number, because 3042313421 - 2⁶ = 3042313357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042313423) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20147696 + ... + 20147846.

It is an arithmetic number, because the mean of its divisors is an integer number (56116728).

Almost surely, 2^3042313421 is an apocalyptic number.

It is an amenable number.

3042313421 is a deficient number, since it is larger than the sum of its proper divisors (998090995).

3042313421 is a wasteful number, since it uses less digits than its factorization.

3042313421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3042313421 is about 55157.1701685284. The cubic root of 3042313421 is about 1448.9986619668.

Adding to 3042313421 its reverse (1243132403), we get a palindrome (4285445824).

The spelling of 3042313421 in words is "three billion, forty-two million, three hundred thirteen thousand, four hundred twenty-one".