4638027308112 has 60 divisors (see below), whose sum is σ = 14160037922784. Its totient is φ = 1405462820160.

The previous prime is 4638027308071. The next prime is 4638027308137. The reversal of 4638027308112 is 2118037208364.

4638027308112 is a `hidden beast` number, since 4 + 638 + 0 + 2 + 7 + 3 + 0 + 8 + 1 + 1 + 2 = 666.

It is a super-2 number, since 2×4638027308112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1464022188 + ... + 1464025355.

Almost surely, 2^{4638027308112} is an apocalyptic number.

It is an amenable number.

4638027308112 is an abundant number, since it is smaller than the sum of its proper divisors (9522010614672).

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

4638027308112 is a wasteful number, since it uses less digits than its factorization.

4638027308112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928047568 (or 2928047559 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 4638027308112 in words is "four trillion, six hundred thirty-eight billion, twenty-seven million, three hundred eight thousand, one hundred twelve".