40116310 has 16 divisors (see below), whose sum is σ = 77764176. Its totient is φ = 14812128.

The previous prime is 40116299. The next prime is 40116319. The reversal of 40116310 is 1361104.

It is a super-2 number, since 2×40116310² = 3218636656032200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40116319) 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, 154164 + ... + 154423.

It is an arithmetic number, because the mean of its divisors is an integer number (4860261).

Almost surely, 2^40116310 is an apocalyptic number.

40116310 is a deficient number, since it is larger than the sum of its proper divisors (37647866).

40116310 is a wasteful number, since it uses less digits than its factorization.

40116310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308607.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 40116310 is about 6333.7437586312. The cubic root of 40116310 is about 342.3263474047.

Adding to 40116310 its reverse (1361104), we get a palindrome (41477414).

The spelling of 40116310 in words is "forty million, one hundred sixteen thousand, three hundred ten".