12030942480 has 80 divisors (see below), whose sum is σ = 38163301440. Its totient is φ = 3133638144.

The previous prime is 12030942439. The next prime is 12030942503. The reversal of 12030942480 is 8424903021.

It is a tau number, because it is divible by the number of its divisors (80).

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, 572575 + ... + 593214.

It is an arithmetic number, because the mean of its divisors is an integer number (477041268).

Almost surely, 2^12030942480 is an apocalyptic number.

12030942480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030942480 is an abundant number, since it is smaller than the sum of its proper divisors (26132358960).

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

12030942480 is a wasteful number, since it uses less digits than its factorization.

12030942480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165848 (or 1165842 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 12030942480 in words is "twelve billion, thirty million, nine hundred forty-two thousand, four hundred eighty".