34123445 has 8 divisors (see below), whose sum is σ = 40983936. Its totient is φ = 27274896.

The previous prime is 34123423. The next prime is 34123447. The reversal of 34123445 is 54432143.

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 34123445 - 2⁸ = 34123189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34123447) 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, 5504 + ... + 9926.

It is an arithmetic number, because the mean of its divisors is an integer number (5122992).

Almost surely, 2^34123445 is an apocalyptic number.

It is an amenable number.

34123445 is a deficient number, since it is larger than the sum of its proper divisors (6860491).

34123445 is a wasteful number, since it uses less digits than its factorization.

34123445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5971.

The product of its digits is 5760, while the sum is 26.

The square root of 34123445 is about 5841.5276255445. The cubic root of 34123445 is about 324.3527790090.

Adding to 34123445 its reverse (54432143), we get a palindrome (88555588).

The spelling of 34123445 in words is "thirty-four million, one hundred twenty-three thousand, four hundred forty-five".