34433121 has 16 divisors (see below), whose sum is σ = 48038400. Its totient is φ = 21909888.

The previous prime is 34433107. The next prime is 34433123. The reversal of 34433121 is 12133443.

It is not a de Polignac number, because 34433121 - 2⁵ = 34433089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34433123) 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, 5520 + ... + 9966.

It is an arithmetic number, because the mean of its divisors is an integer number (3002400).

Almost surely, 2^34433121 is an apocalyptic number.

It is an amenable number.

34433121 is a deficient number, since it is larger than the sum of its proper divisors (13605279).

34433121 is a wasteful number, since it uses less digits than its factorization.

34433121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568.

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

The square root of 34433121 is about 5867.9741819473. The cubic root of 34433121 is about 325.3310110757.

Adding to 34433121 its reverse (12133443), we get a palindrome (46566564).

The spelling of 34433121 in words is "thirty-four million, four hundred thirty-three thousand, one hundred twenty-one".