313030334421 has 48 divisors (see below), whose sum is σ = 544323162240. Its totient is φ = 169342462080.

The previous prime is 313030334401. The next prime is 313030334423. The reversal of 313030334421 is 124433030313.

313030334421 is a `hidden beast` number, since 3 + 1 + 303 + 0 + 334 + 4 + 21 = 666.

It is not a de Polignac number, because 313030334421 - 2¹⁷ = 313030203349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313030334423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1649251 + ... + 1829231.

It is an arithmetic number, because the mean of its divisors is an integer number (11340065880).

Almost surely, 2^313030334421 is an apocalyptic number.

It is an amenable number.

313030334421 is a deficient number, since it is larger than the sum of its proper divisors (231292827819).

313030334421 is a wasteful number, since it uses less digits than its factorization.

313030334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181466 (or 181463 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 313030334421 its reverse (124433030313), we get a palindrome (437463364734).

The spelling of 313030334421 in words is "three hundred thirteen billion, thirty million, three hundred thirty-four thousand, four hundred twenty-one".