40010014 has 16 divisors (see below), whose sum is σ = 67069296. Its totient is φ = 17742400.

The previous prime is 40010011. The next prime is 40010051. The reversal of 40010014 is 41001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40010011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21277 + ... + 23080.

It is an arithmetic number, because the mean of its divisors is an integer number (4191831).

Almost surely, 2^40010014 is an apocalyptic number.

40010014 is a deficient number, since it is larger than the sum of its proper divisors (27059282).

40010014 is a wasteful number, since it uses less digits than its factorization.

40010014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44411.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 40010014 is about 6325.3469470061. The cubic root of 40010014 is about 342.0237264526.

Adding to 40010014 its reverse (41001004), we get a palindrome (81011018).

The spelling of 40010014 in words is "forty million, ten thousand, fourteen".