30845214354 has 16 divisors (see below), whose sum is σ = 63357738048. Its totient is φ = 10003853232.

The previous prime is 30845214353. The next prime is 30845214383. The reversal of 30845214354 is 45341254803.

It is not an unprimeable number, because it can be changed into a prime (30845214353) 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 7 ways as a sum of consecutive naturals, for example, 69470982 + ... + 69471425.

It is an arithmetic number, because the mean of its divisors is an integer number (3959858628).

Almost surely, 2^30845214354 is an apocalyptic number.

30845214354 is an abundant number, since it is smaller than the sum of its proper divisors (32512523694).

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

30845214354 is a wasteful number, since it uses less digits than its factorization.

30845214354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138942449.

The product of its (nonzero) digits is 230400, while the sum is 39.

It can be divided in two parts, 308452 and 14354, that added together give a triangular number (322806 = T₈₀₃).

The spelling of 30845214354 in words is "thirty billion, eight hundred forty-five million, two hundred fourteen thousand, three hundred fifty-four".