434327223812881 has 16 divisors (see below), whose sum is σ = 522499913420800. Its totient is φ = 352686094859088.

The previous prime is 434327223812851. The next prime is 434327223812887. The reversal of 434327223812881 is 188218322723434.

It is a cyclic number.

It is not a de Polignac number, because 434327223812881 - 2²¹ = 434327221715729 is a prime.

It is a super-2 number, since 2×434327223812881² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434327223812887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73941376 + ... + 79598878.

It is an arithmetic number, because the mean of its divisors is an integer number (32656244588800).

Almost surely, 2^{434327223812881} is an apocalyptic number.

It is an amenable number.

434327223812881 is a deficient number, since it is larger than the sum of its proper divisors (88172689607919).

434327223812881 is a wasteful number, since it uses less digits than its factorization.

434327223812881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234748.

The product of its digits is 24772608, while the sum is 58.

The spelling of 434327223812881 in words is "four hundred thirty-four trillion, three hundred twenty-seven billion, two hundred twenty-three million, eight hundred twelve thousand, eight hundred eighty-one".