434212024221 has 32 divisors (see below), whose sum is σ = 671489049600. Its totient is φ = 276989137920.

The previous prime is 434212024217. The next prime is 434212024241. The reversal of 434212024221 is 122420212434.

It is a happy number.

434212024221 is a `hidden beast` number, since 4 + 34 + 2 + 1 + 202 + 422 + 1 = 666.

It is not a de Polignac number, because 434212024221 - 2² = 434212024217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434212024241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2839956 + ... + 2988941.

It is an arithmetic number, because the mean of its divisors is an integer number (20984032800).

Almost surely, 2^434212024221 is an apocalyptic number.

It is an amenable number.

434212024221 is a deficient number, since it is larger than the sum of its proper divisors (237277025379).

434212024221 is a wasteful number, since it uses less digits than its factorization.

434212024221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829026 (or 5829020 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 434212024221 its reverse (122420212434), we get a palindrome (556632236655).

The spelling of 434212024221 in words is "four hundred thirty-four billion, two hundred twelve million, twenty-four thousand, two hundred twenty-one".