306216050054434 has 64 divisors (see below), whose sum is σ = 514674754957440. Its totient is φ = 135723522654720.

The previous prime is 306216050054423. The next prime is 306216050054633. The reversal of 306216050054434 is 434450050612603.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161162157 + ... + 163051135.

It is an arithmetic number, because the mean of its divisors is an integer number (8041793046210).

Almost surely, 2^{306216050054434} is an apocalyptic number.

306216050054434 is a deficient number, since it is larger than the sum of its proper divisors (208458704903006).

306216050054434 is a wasteful number, since it uses less digits than its factorization.

306216050054434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891475.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 306216050054434 in words is "three hundred six trillion, two hundred sixteen billion, fifty million, fifty-four thousand, four hundred thirty-four".