162378400061227 has 8 divisors (see below), whose sum is σ = 189891019341056. Its totient is φ = 135944707027752.

The previous prime is 162378400061159. The next prime is 162378400061291. The reversal of 162378400061227 is 722160004873261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162378400061227 - 2²³ = 162378391672619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162378400061827) 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, 269731561263 + ... + 269731561864.

It is an arithmetic number, because the mean of its divisors is an integer number (23736377417632).

Almost surely, 2^{162378400061227} is an apocalyptic number.

162378400061227 is a deficient number, since it is larger than the sum of its proper divisors (27512619279829).

162378400061227 is an equidigital number, since it uses as much as digits as its factorization.

162378400061227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539463123177.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 162378400061227 in words is "one hundred sixty-two trillion, three hundred seventy-eight billion, four hundred million, sixty-one thousand, two hundred twenty-seven".