27072112046 has 16 divisors (see below), whose sum is σ = 46526244576. Its totient is φ = 11573106336.

The previous prime is 27072112037. The next prime is 27072112061. The reversal of 27072112046 is 64021127072.

It is a super-2 number, since 2×27072112046² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 2429861 + ... + 2440976.

It is an arithmetic number, because the mean of its divisors is an integer number (2907890286).

Almost surely, 2^27072112046 is an apocalyptic number.

27072112046 is a deficient number, since it is larger than the sum of its proper divisors (19454132530).

27072112046 is a wasteful number, since it uses less digits than its factorization.

27072112046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871243.

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 27072112046 in words is "twenty-seven billion, seventy-two million, one hundred twelve thousand, forty-six".