27214475216 has 40 divisors (see below), whose sum is σ = 52910051040. Its totient is φ = 13560358784.

The previous prime is 27214475213. The next prime is 27214475221. The reversal of 27214475216 is 61257441272.

It is a super-2 number, since 2×27214475216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27214475213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6187130 + ... + 6191526.

It is an arithmetic number, because the mean of its divisors is an integer number (1322751276).

Almost surely, 2^27214475216 is an apocalyptic number.

It is an amenable number.

27214475216 is a deficient number, since it is larger than the sum of its proper divisors (25695575824).

27214475216 is a wasteful number, since it uses less digits than its factorization.

27214475216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651 (or 5645 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The spelling of 27214475216 in words is "twenty-seven billion, two hundred fourteen million, four hundred seventy-five thousand, two hundred sixteen".