30305741910 has 32 divisors (see below), whose sum is σ = 72738743040. Its totient is φ = 8080979808.

The previous prime is 30305741899. The next prime is 30305741941. The reversal of 30305741910 is 1914750303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610401 + ... + 658179.

It is an arithmetic number, because the mean of its divisors is an integer number (2273085720).

Almost surely, 2^30305741910 is an apocalyptic number.

30305741910 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30305741910 is an abundant number, since it is smaller than the sum of its proper divisors (42433001130).

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

30305741910 is a wasteful number, since it uses less digits than its factorization.

30305741910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68932.

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 30305741910 in words is "thirty billion, three hundred five million, seven hundred forty-one thousand, nine hundred ten".