30227134788 has 36 divisors (see below), whose sum is σ = 76458929820. Its totient is φ = 10068926976.

The previous prime is 30227134771. The next prime is 30227134799. The reversal of 30227134788 is 88743172203.

30227134788 is a `hidden beast` number, since 3 + 0 + 227 + 1 + 347 + 88 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16345111104 + 13882023684 = 127848^2 + 117822^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 228345 + ... + 335552.

Almost surely, 2^30227134788 is an apocalyptic number.

It is an amenable number.

30227134788 is an abundant number, since it is smaller than the sum of its proper divisors (46231795032).

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

30227134788 is a wasteful number, since it uses less digits than its factorization.

30227134788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565396 (or 565391 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 30227134788 in words is "thirty billion, two hundred twenty-seven million, one hundred thirty-four thousand, seven hundred eighty-eight".