306461540030 has 32 divisors (see below), whose sum is σ = 569487345408. Its totient is φ = 118617350400.

The previous prime is 306461540029. The next prime is 306461540081. The reversal of 306461540030 is 30045164603.

It is a Curzon number.

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, 3092450 + ... + 3190010.

It is an arithmetic number, because the mean of its divisors is an integer number (17796479544).

Almost surely, 2^306461540030 is an apocalyptic number.

306461540030 is a deficient number, since it is larger than the sum of its proper divisors (263025805378).

306461540030 is a wasteful number, since it uses less digits than its factorization.

306461540030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107732.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 306461540030 in words is "three hundred six billion, four hundred sixty-one million, five hundred forty thousand, thirty".