300030421342 has 16 divisors (see below), whose sum is σ = 475470077760. Its totient is φ = 141760520608.

The previous prime is 300030421309. The next prime is 300030421351. The reversal of 300030421342 is 243124030003.

It is a happy number.

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, 55028533 + ... + 55033984.

It is an arithmetic number, because the mean of its divisors is an integer number (29716879860).

Almost surely, 2^300030421342 is an apocalyptic number.

300030421342 is a deficient number, since it is larger than the sum of its proper divisors (175439656418).

300030421342 is a wasteful number, since it uses less digits than its factorization.

300030421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110062595.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 300030421342 its reverse (243124030003), we get a palindrome (543154451345).

The spelling of 300030421342 in words is "three hundred billion, thirty million, four hundred twenty-one thousand, three hundred forty-two".