34240045 has 8 divisors (see below), whose sum is σ = 46957824. Its totient is φ = 23478864.

The previous prime is 34240021. The next prime is 34240069. The reversal of 34240045 is 54004243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34240021) and next prime (34240069).

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 34240045 - 2⁵ = 34240013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34239998 and 34240025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489109 + ... + 489178.

It is an arithmetic number, because the mean of its divisors is an integer number (5869728).

Almost surely, 2^34240045 is an apocalyptic number.

34240045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34240045 is a deficient number, since it is larger than the sum of its proper divisors (12717779).

34240045 is an equidigital number, since it uses as much as digits as its factorization.

34240045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978299.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 34240045 is about 5851.4993805007. The cubic root of 34240045 is about 324.7217974273.

Adding to 34240045 its reverse (54004243), we get a palindrome (88244288).

The spelling of 34240045 in words is "thirty-four million, two hundred forty thousand, forty-five".