30330142710 has 128 divisors (see below), whose sum is σ = 86851353600. Its totient is φ = 6631994880.

The previous prime is 30330142693. The next prime is 30330142723. The reversal of 30330142710 is 1724103303.

It is a super-2 number, since 2×30330142710² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 640965 + ... + 686655.

It is an arithmetic number, because the mean of its divisors is an integer number (678526200).

Almost surely, 2^30330142710 is an apocalyptic number.

30330142710 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30330142710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43425676800).

30330142710 is an abundant number, since it is smaller than the sum of its proper divisors (56521210890).

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

30330142710 is a wasteful number, since it uses less digits than its factorization.

30330142710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45846.

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 30330142710 in words is "thirty billion, three hundred thirty million, one hundred forty-two thousand, seven hundred ten".