27242415670212 has 24 divisors (see below), whose sum is σ = 70628485071200. Its totient is φ = 9080805223368.

The previous prime is 27242415670189. The next prime is 27242415670231. The reversal of 27242415670212 is 21207651424272.

27242415670212 is a `hidden beast` number, since 2 + 7 + 2 + 42 + 41 + 567 + 0 + 2 + 1 + 2 = 666.

It is a super-2 number, since 2×27242415670212² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126122294662 + ... + 126122294877.

Almost surely, 2^{27242415670212} is an apocalyptic number.

It is an amenable number.

27242415670212 is an abundant number, since it is smaller than the sum of its proper divisors (43386069400988).

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

27242415670212 is a wasteful number, since it uses less digits than its factorization.

27242415670212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252244589552 (or 252244589544 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 27242415670212 in words is "twenty-seven trillion, two hundred forty-two billion, four hundred fifteen million, six hundred seventy thousand, two hundred twelve".