434033121 has 4 divisors (see below), whose sum is σ = 578710832. Its totient is φ = 289355412.

The previous prime is 434033101. The next prime is 434033141. The reversal of 434033121 is 121330434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (434033101) and next prime (434033141).

It is not a de Polignac number, because 434033121 - 2¹⁵ = 434000353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434033101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72338851 + ... + 72338856.

It is an arithmetic number, because the mean of its divisors is an integer number (144677708).

Almost surely, 2^434033121 is an apocalyptic number.

It is an amenable number.

434033121 is a deficient number, since it is larger than the sum of its proper divisors (144677711).

434033121 is a wasteful number, since it uses less digits than its factorization.

434033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144677710.

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

The square root of 434033121 is about 20833.4615702720. The cubic root of 434033121 is about 757.1366873033.

Adding to 434033121 its reverse (121330434), we get a palindrome (555363555).

The spelling of 434033121 in words is "four hundred thirty-four million, thirty-three thousand, one hundred twenty-one".