306573427342 has 48 divisors (see below), whose sum is σ = 579538562400. Its totient is φ = 120555473472.

The previous prime is 306573427337. The next prime is 306573427397. The reversal of 306573427342 is 243724375603.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 306573427292 and 306573427301.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 507717 + ... + 933232.

It is an arithmetic number, because the mean of its divisors is an integer number (12073720050).

Almost surely, 2^306573427342 is an apocalyptic number.

306573427342 is a deficient number, since it is larger than the sum of its proper divisors (272965135058).

306573427342 is a wasteful number, since it uses less digits than its factorization.

306573427342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441145 (or 1441138 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 306573427342 in words is "three hundred six billion, five hundred seventy-three million, four hundred twenty-seven thousand, three hundred forty-two".