27834261292 has 6 divisors (see below), whose sum is σ = 48709957268. Its totient is φ = 13917130644.

The previous prime is 27834261289. The next prime is 27834261311. The reversal of 27834261292 is 29216243872.

It is a super-2 number, since 2×27834261292² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3479282658 + ... + 3479282665.

Almost surely, 2^27834261292 is an apocalyptic number.

It is an amenable number.

27834261292 is a deficient number, since it is larger than the sum of its proper divisors (20875695976).

27834261292 is a wasteful number, since it uses less digits than its factorization.

27834261292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958565327 (or 6958565325 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The spelling of 27834261292 in words is "twenty-seven billion, eight hundred thirty-four million, two hundred sixty-one thousand, two hundred ninety-two".