40314003 has 4 divisors (see below), whose sum is σ = 53752008. Its totient is φ = 26876000.

The previous prime is 40313983. The next prime is 40314007. The reversal of 40314003 is 30041304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40314003 - 2¹⁷ = 40182931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40314007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6718998 + ... + 6719003.

It is an arithmetic number, because the mean of its divisors is an integer number (13438002).

Almost surely, 2^40314003 is an apocalyptic number.

40314003 is a deficient number, since it is larger than the sum of its proper divisors (13438005).

40314003 is a wasteful number, since it uses less digits than its factorization.

40314003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13438004.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 40314003 is about 6349.3309096313. The cubic root of 40314003 is about 342.8877537897.

Adding to 40314003 its reverse (30041304), we get a palindrome (70355307).

The spelling of 40314003 in words is "forty million, three hundred fourteen thousand, three".