434330121 has 8 divisors (see below), whose sum is σ = 579252960. Its totient is φ = 289480352.

The previous prime is 434330069. The next prime is 434330131. The reversal of 434330121 is 121033434.

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 434330121 - 2¹⁰ = 434329097 is a prime.

It is a super-3 number, since 3×434330121³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (434330131) 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, 2436 + ... + 29573.

It is an arithmetic number, because the mean of its divisors is an integer number (72406620).

Almost surely, 2^434330121 is an apocalyptic number.

It is an amenable number.

434330121 is a deficient number, since it is larger than the sum of its proper divisors (144922839).

434330121 is a wasteful number, since it uses less digits than its factorization.

434330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36535.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 434330121 is about 20840.5883074351. The cubic root of 434330121 is about 757.3093456509.

Adding to 434330121 its reverse (121033434), we get a palindrome (555363555).

The spelling of 434330121 in words is "four hundred thirty-four million, three hundred thirty thousand, one hundred twenty-one".