27402818182 has 4 divisors (see below), whose sum is σ = 41104227276. Its totient is φ = 13701409090.

The previous prime is 27402818161. The next prime is 27402818197. The reversal of 27402818182 is 28181820472.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6850704544 + ... + 6850704547.

It is an arithmetic number, because the mean of its divisors is an integer number (10276056819).

Almost surely, 2^27402818182 is an apocalyptic number.

27402818182 is a deficient number, since it is larger than the sum of its proper divisors (13701409094).

27402818182 is a wasteful number, since it uses less digits than its factorization.

27402818182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13701409093.

The product of its (nonzero) digits is 114688, while the sum is 43.

The spelling of 27402818182 in words is "twenty-seven billion, four hundred two million, eight hundred eighteen thousand, one hundred eighty-two".