40314505 has 32 divisors (see below), whose sum is σ = 61574400. Its totient is φ = 25119360.

The previous prime is 40314493. The next prime is 40314529. The reversal of 40314505 is 50541304.

It is a de Polignac number, because none of the positive numbers 2^k-40314505 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17797 + ... + 19933.

It is an arithmetic number, because the mean of its divisors is an integer number (1924200).

Almost surely, 2^40314505 is an apocalyptic number.

It is an amenable number.

40314505 is a deficient number, since it is larger than the sum of its proper divisors (21259895).

40314505 is a wasteful number, since it uses less digits than its factorization.

40314505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 40314505 is about 6349.3704412327. The cubic root of 40314505 is about 342.8891770250.

Adding to 40314505 its reverse (50541304), we get a palindrome (90855809).

The spelling of 40314505 in words is "forty million, three hundred fourteen thousand, five hundred five".