163004673214 has 4 divisors (see below), whose sum is σ = 244507009824. Its totient is φ = 81502336606.

The previous prime is 163004673211. The next prime is 163004673263. The reversal of 163004673214 is 412376400361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412376400361 = 373 ⋅1105566757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163004673211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40751168302 + ... + 40751168305.

It is an arithmetic number, because the mean of its divisors is an integer number (61126752456).

Almost surely, 2^163004673214 is an apocalyptic number.

163004673214 is a deficient number, since it is larger than the sum of its proper divisors (81502336610).

163004673214 is an equidigital number, since it uses as much as digits as its factorization.

163004673214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81502336609.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 163004673214 in words is "one hundred sixty-three billion, four million, six hundred seventy-three thousand, two hundred fourteen".