27673432269492 has 96 divisors (see below), whose sum is σ = 66759799163904. Its totient is φ = 8912789222400.

The previous prime is 27673432269491. The next prime is 27673432269529. The reversal of 27673432269492 is 29496223437672.

It is a super-2 number, since 2×27673432269492² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27673432269491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1271921478 + ... + 1271943234.

It is an arithmetic number, because the mean of its divisors is an integer number (695414574624).

Almost surely, 2^{27673432269492} is an apocalyptic number.

It is an amenable number.

27673432269492 is an abundant number, since it is smaller than the sum of its proper divisors (39086366894412).

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

27673432269492 is a wasteful number, since it uses less digits than its factorization.

27673432269492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27049 (or 27047 counting only the distinct ones).

The product of its digits is 329204736, while the sum is 66.

The spelling of 27673432269492 in words is "twenty-seven trillion, six hundred seventy-three billion, four hundred thirty-two million, two hundred sixty-nine thousand, four hundred ninety-two".