304105044512542 has 32 divisors (see below), whose sum is σ = 562867948843200. Its totient is φ = 119996024203008.

The previous prime is 304105044512539. The next prime is 304105044512557. The reversal of 304105044512542 is 245215440501403.

It is a junction number, because it is equal to n+sod(n) for n = 304105044512495 and 304105044512504.

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, 2147624367 + ... + 2147765962.

It is an arithmetic number, because the mean of its divisors is an integer number (17589623401350).

Almost surely, 2^{304105044512542} is an apocalyptic number.

304105044512542 is a deficient number, since it is larger than the sum of its proper divisors (258762904330658).

304105044512542 is a wasteful number, since it uses less digits than its factorization.

304105044512542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295390740.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 304105044512542 in words is "three hundred four trillion, one hundred five billion, forty-four million, five hundred twelve thousand, five hundred forty-two".