221430676006234 has 32 divisors (see below), whose sum is σ = 344859258643200. Its totient is φ = 106553220284160.

The previous prime is 221430676006217. The next prime is 221430676006277. The reversal of 221430676006234 is 432600676034122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7824492 + ... + 22451815.

It is an arithmetic number, because the mean of its divisors is an integer number (10776851832600).

Almost surely, 2^{221430676006234} is an apocalyptic number.

221430676006234 is a deficient number, since it is larger than the sum of its proper divisors (123428582636966).

221430676006234 is a wasteful number, since it uses less digits than its factorization.

221430676006234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30277558.

The product of its (nonzero) digits is 1741824, while the sum is 46.

The spelling of 221430676006234 in words is "two hundred twenty-one trillion, four hundred thirty billion, six hundred seventy-six million, six thousand, two hundred thirty-four".