40911101 has 16 divisors (see below), whose sum is σ = 51148800. Its totient is φ = 31789680.

The previous prime is 40911067. The next prime is 40911107. The reversal of 40911101 is 10111904.

It is a cyclic number.

It is not a de Polignac number, because 40911101 - 2⁶ = 40911037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40911101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40911107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45680 + ... + 46566.

It is an arithmetic number, because the mean of its divisors is an integer number (3196800).

Almost surely, 2^40911101 is an apocalyptic number.

It is an amenable number.

40911101 is a deficient number, since it is larger than the sum of its proper divisors (10237699).

40911101 is a wasteful number, since it uses less digits than its factorization.

40911101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 40911101 is about 6396.1786247728. The cubic root of 40911101 is about 344.5723216906.

The spelling of 40911101 in words is "forty million, nine hundred eleven thousand, one hundred one".