306000421742 has 16 divisors (see below), whose sum is σ = 466597459152. Its totient is φ = 150488607360.

The previous prime is 306000421729. The next prime is 306000421747. The reversal of 306000421742 is 247124000603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306000421747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5138273 + ... + 5197484.

It is an arithmetic number, because the mean of its divisors is an integer number (29162341197).

Almost surely, 2^306000421742 is an apocalyptic number.

306000421742 is a deficient number, since it is larger than the sum of its proper divisors (160597037410).

306000421742 is a wasteful number, since it uses less digits than its factorization.

306000421742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10336003.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 306000421742 in words is "three hundred six billion, four hundred twenty-one thousand, seven hundred forty-two".