14042045 has 8 divisors (see below), whose sum is σ = 17737440. Its totient is φ = 10642320.

The previous prime is 14042033. The next prime is 14042053. The reversal of 14042045 is 54024041.

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

It is not a de Polignac number, because 14042045 - 2¹⁰ = 14041021 is a prime.

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, 73811 + ... + 74000.

It is an arithmetic number, because the mean of its divisors is an integer number (2217180).

Almost surely, 2^14042045 is an apocalyptic number.

It is an amenable number.

14042045 is a deficient number, since it is larger than the sum of its proper divisors (3695395).

14042045 is a wasteful number, since it uses less digits than its factorization.

14042045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147835.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 14042045 is about 3747.2716741651. The cubic root of 14042045 is about 241.2552577447.

Adding to 14042045 its reverse (54024041), we get a palindrome (68066086).

The spelling of 14042045 in words is "fourteen million, forty-two thousand, forty-five".