314431041044221 has 8 divisors (see below), whose sum is σ = 315568669844480. Its totient is φ = 313293430220688.

The previous prime is 314431041044209. The next prime is 314431041044251. The reversal of 314431041044221 is 122440140134413.

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 314431041044221 - 2⁵ = 314431041044189 is a prime.

It is a super-2 number, since 2×314431041044221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314431041044251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31058980 + ... + 39918946.

It is an arithmetic number, because the mean of its divisors is an integer number (39446083730560).

Almost surely, 2^{314431041044221} is an apocalyptic number.

It is an amenable number.

314431041044221 is a deficient number, since it is larger than the sum of its proper divisors (1137628800259).

314431041044221 is a wasteful number, since it uses less digits than its factorization.

314431041044221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988363.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 314431041044221 its reverse (122440140134413), we get a palindrome (436871181178634).

The spelling of 314431041044221 in words is "three hundred fourteen trillion, four hundred thirty-one billion, forty-one million, forty-four thousand, two hundred twenty-one".