30468310044142 has 32 divisors (see below), whose sum is σ = 48003251994432. Its totient is φ = 14476254380544.

The previous prime is 30468310044121. The next prime is 30468310044167. The reversal of 30468310044142 is 24144001386403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30468310044095 and 30468310044104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706918 + ... + 7838134.

It is an arithmetic number, because the mean of its divisors is an integer number (1500101624826).

Almost surely, 2^{30468310044142} is an apocalyptic number.

30468310044142 is a deficient number, since it is larger than the sum of its proper divisors (17534941950290).

30468310044142 is a wasteful number, since it uses less digits than its factorization.

30468310044142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131852.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 30468310044142 in words is "thirty trillion, four hundred sixty-eight billion, three hundred ten million, forty-four thousand, one hundred forty-two".