30421342310 has 16 divisors (see below), whose sum is σ = 55529662752. Its totient is φ = 11997148800.

The previous prime is 30421342283. The next prime is 30421342327. The reversal of 30421342310 is 1324312403.

It is a super-2 number, since 2×30421342310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21422771 + ... + 21424190.

It is an arithmetic number, because the mean of its divisors is an integer number (3470603922).

Almost surely, 2^30421342310 is an apocalyptic number.

30421342310 is a deficient number, since it is larger than the sum of its proper divisors (25108320442).

30421342310 is a wasteful number, since it uses less digits than its factorization.

30421342310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42847039.

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

Adding to 30421342310 its reverse (1324312403), we get a palindrome (31745654713).

The spelling of 30421342310 in words is "thirty billion, four hundred twenty-one million, three hundred forty-two thousand, three hundred ten".