314224144421 has 8 divisors (see below), whose sum is σ = 345406694688. Its totient is φ = 283477714000.

The previous prime is 314224144411. The next prime is 314224144427. The reversal of 314224144421 is 124441422413.

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

It is a cyclic number.

It is not a de Polignac number, because 314224144421 - 2³⁰ = 313150402597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314224144427) 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, 109028450 + ... + 109031331.

It is an arithmetic number, because the mean of its divisors is an integer number (43175836836).

Almost surely, 2^314224144421 is an apocalyptic number.

It is an amenable number.

314224144421 is a deficient number, since it is larger than the sum of its proper divisors (31182550267).

314224144421 is a wasteful number, since it uses less digits than its factorization.

314224144421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218059923.

The product of its digits is 24576, while the sum is 32.

Adding to 314224144421 its reverse (124441422413), we get a palindrome (438665566834).

The spelling of 314224144421 in words is "three hundred fourteen billion, two hundred twenty-four million, one hundred forty-four thousand, four hundred twenty-one".