40911116 has 6 divisors (see below), whose sum is σ = 71594460. Its totient is φ = 20455556.

The previous prime is 40911113. The next prime is 40911119. The reversal of 40911116 is 61111904.

It is an interprime number because it is at equal distance from previous prime (40911113) and next prime (40911119).

It is a junction number, because it is equal to n+sod(n) for n = 40911091 and 40911100.

It is not an unprimeable number, because it can be changed into a prime (40911113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5113886 + ... + 5113893.

It is an arithmetic number, because the mean of its divisors is an integer number (11932410).

Almost surely, 2^40911116 is an apocalyptic number.

It is an amenable number.

40911116 is a deficient number, since it is larger than the sum of its proper divisors (30683344).

40911116 is a wasteful number, since it uses less digits than its factorization.

40911116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10227783 (or 10227781 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 40911116 is about 6396.1797973478. The cubic root of 40911116 is about 344.5723638030.

The spelling of 40911116 in words is "forty million, nine hundred eleven thousand, one hundred sixteen".