40314403 has 4 divisors (see below), whose sum is σ = 40330480. Its totient is φ = 40298328.

The previous prime is 40314401. The next prime is 40314451. The reversal of 40314403 is 30441304.

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 40314403 - 2¹ = 40314401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40314401) 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, 3375 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (10082620).

Almost surely, 2^40314403 is an apocalyptic number.

40314403 is a deficient number, since it is larger than the sum of its proper divisors (16077).

40314403 is a wasteful number, since it uses less digits than its factorization.

40314403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16076.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40314403 is about 6349.3624089352. The cubic root of 40314403 is about 342.8888878427. Note that the first 5 decimals are identical.

Adding to 40314403 its reverse (30441304), we get a palindrome (70755707).

The spelling of 40314403 in words is "forty million, three hundred fourteen thousand, four hundred three".