221413301441234 has 16 divisors (see below), whose sum is σ = 379573284292800. Its totient is φ = 94889508733584.

The previous prime is 221413301441209. The next prime is 221413301441273. The reversal of 221413301441234 is 432144103314122.

It is a junction number, because it is equal to n+sod(n) for n = 221413301441194 and 221413301441203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158125544 + ... + 159519635.

It is an arithmetic number, because the mean of its divisors is an integer number (23723330268300).

Almost surely, 2^{221413301441234} is an apocalyptic number.

221413301441234 is a deficient number, since it is larger than the sum of its proper divisors (158159982851566).

221413301441234 is a wasteful number, since it uses less digits than its factorization.

221413301441234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317694977.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 221413301441234 its reverse (432144103314122), we get a palindrome (653557404755356).

The spelling of 221413301441234 in words is "two hundred twenty-one trillion, four hundred thirteen billion, three hundred one million, four hundred forty-one thousand, two hundred thirty-four".