27146525234 has 16 divisors (see below), whose sum is σ = 42959717280. Its totient is φ = 12829845600.

The previous prime is 27146525207. The next prime is 27146525239. The reversal of 27146525234 is 43252564172.

It is a junction number, because it is equal to n+sod(n) for n = 27146525191 and 27146525200.

It is not an unprimeable number, because it can be changed into a prime (27146525239) 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, 789467 + ... + 823134.

It is an arithmetic number, because the mean of its divisors is an integer number (2684982330).

Almost surely, 2^27146525234 is an apocalyptic number.

27146525234 is a deficient number, since it is larger than the sum of its proper divisors (15813192046).

27146525234 is a wasteful number, since it uses less digits than its factorization.

27146525234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613065.

The product of its digits is 403200, while the sum is 41.

The spelling of 27146525234 in words is "twenty-seven billion, one hundred forty-six million, five hundred twenty-five thousand, two hundred thirty-four".