434221411023 has 12 divisors (see below), whose sum is σ = 627224340600. Its totient is φ = 289473724176.

The previous prime is 434221410979. The next prime is 434221411033. The reversal of 434221411023 is 320114122434.

434221411023 is a `hidden beast` number, since 4 + 3 + 4 + 221 + 411 + 0 + 23 = 666.

It is not a de Polignac number, because 434221411023 - 2¹⁴ = 434221394639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434221411033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206661 + ... + 954542.

It is an arithmetic number, because the mean of its divisors is an integer number (52268695050).

Almost surely, 2^434221411023 is an apocalyptic number.

434221411023 is a deficient number, since it is larger than the sum of its proper divisors (193002929577).

434221411023 is a wasteful number, since it uses less digits than its factorization.

434221411023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202758 (or 1202755 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 434221411023 its reverse (320114122434), we get a palindrome (754335533457).

The spelling of 434221411023 in words is "four hundred thirty-four billion, two hundred twenty-one million, four hundred eleven thousand, twenty-three".