34242445 has 8 divisors (see below), whose sum is σ = 42416640. Its totient is φ = 26510160.

The previous prime is 34242443. The next prime is 34242449. The reversal of 34242445 is 54424243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34242445 - 2¹ = 34242443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34242443) 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, 110305 + ... + 110614.

It is an arithmetic number, because the mean of its divisors is an integer number (5302080).

Almost surely, 2^34242445 is an apocalyptic number.

It is an amenable number.

34242445 is a deficient number, since it is larger than the sum of its proper divisors (8174195).

34242445 is a wasteful number, since it uses less digits than its factorization.

34242445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220955.

The product of its digits is 15360, while the sum is 28.

The square root of 34242445 is about 5851.7044525506. The cubic root of 34242445 is about 324.7293841980.

Adding to 34242445 its reverse (54424243), we get a palindrome (88666688).

The spelling of 34242445 in words is "thirty-four million, two hundred forty-two thousand, four hundred forty-five".