40045314 has 8 divisors (see below), whose sum is σ = 80090640. Its totient is φ = 13348436.

The previous prime is 40045309. The next prime is 40045321. The reversal of 40045314 is 41354004.

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

40045314 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3337104 + ... + 3337115.

It is an arithmetic number, because the mean of its divisors is an integer number (10011330).

Almost surely, 2^40045314 is an apocalyptic number.

40045314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40045314 is a wasteful number, since it uses less digits than its factorization.

40045314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674224.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 40045314 is about 6328.1366925818. The cubic root of 40045314 is about 342.1242836828.

Adding to 40045314 its reverse (41354004), we get a palindrome (81399318).

The spelling of 40045314 in words is "forty million, forty-five thousand, three hundred fourteen".