30277040000 has 80 divisors (see below), whose sum is σ = 75372997920. Its totient is φ = 12110784000.

The previous prime is 30277039963. The next prime is 30277040011. The reversal of 30277040000 is 4077203.

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

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 109232 + ... + 269231.

It is an arithmetic number, because the mean of its divisors is an integer number (942162474).

Almost surely, 2^30277040000 is an apocalyptic number.

It is an amenable number.

30277040000 is an abundant number, since it is smaller than the sum of its proper divisors (45095957920).

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

30277040000 is an frugal number, since it uses more digits than its factorization.

30277040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378497 (or 378470 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The spelling of 30277040000 in words is "thirty billion, two hundred seventy-seven million, forty thousand".