306048057942 has 32 divisors (see below), whose sum is σ = 667830481920. Its totient is φ = 92729437920.

The previous prime is 306048057941. The next prime is 306048057977. The reversal of 306048057942 is 249750840603.

It is a junction number, because it is equal to n+sod(n) for n = 306048057891 and 306048057900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306048057941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193659 + ... + 805977.

It is an arithmetic number, because the mean of its divisors is an integer number (20869702560).

Almost surely, 2^306048057942 is an apocalyptic number.

306048057942 is an abundant number, since it is smaller than the sum of its proper divisors (361782423978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306048057942 is a wasteful number, since it uses less digits than its factorization.

306048057942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619908.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 306048057942 in words is "three hundred six billion, forty-eight million, fifty-seven thousand, nine hundred forty-two".