27146182938 has 16 divisors (see below), whose sum is σ = 62048418240. Its totient is φ = 7756052256.

The previous prime is 27146182927. The next prime is 27146182939. The reversal of 27146182938 is 83928164172.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (27146182939) 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, 323168803 + ... + 323168886.

It is an arithmetic number, because the mean of its divisors is an integer number (3878026140).

Almost surely, 2^27146182938 is an apocalyptic number.

27146182938 is an abundant number, since it is smaller than the sum of its proper divisors (34902235302).

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

27146182938 is a wasteful number, since it uses less digits than its factorization.

27146182938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646337701.

The product of its digits is 1161216, while the sum is 51.

The spelling of 27146182938 in words is "twenty-seven billion, one hundred forty-six million, one hundred eighty-two thousand, nine hundred thirty-eight".