181080031041268 has 96 divisors (see below), whose sum is σ = 325292154042240. Its totient is φ = 88181939520000.

The previous prime is 181080031041233. The next prime is 181080031041307. The reversal of 181080031041268 is 862140130080181.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6969696838 + ... + 6969722818.

It is an arithmetic number, because the mean of its divisors is an integer number (3388459937940).

Almost surely, 2^{181080031041268} is an apocalyptic number.

It is an amenable number.

181080031041268 is a deficient number, since it is larger than the sum of its proper divisors (144212123000972).

181080031041268 is a wasteful number, since it uses less digits than its factorization.

181080031041268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27329 (or 27327 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 181080031041268 in words is "one hundred eighty-one trillion, eighty billion, thirty-one million, forty-one thousand, two hundred sixty-eight".