40434014 has 16 divisors (see below), whose sum is σ = 64176000. Its totient is φ = 19053144.

The previous prime is 40434011. The next prime is 40434029. The reversal of 40434014 is 41043404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40434011) 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, 4889 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (4011000).

Almost surely, 2^40434014 is an apocalyptic number.

40434014 is a deficient number, since it is larger than the sum of its proper divisors (23741986).

40434014 is a wasteful number, since it uses less digits than its factorization.

40434014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 40434014 is about 6358.7745674776. The cubic root of 40434014 is about 343.2276649292.

Adding to 40434014 its reverse (41043404), we get a palindrome (81477418).

The spelling of 40434014 in words is "forty million, four hundred thirty-four thousand, fourteen".