40116333 has 16 divisors (see below), whose sum is σ = 55157760. Its totient is φ = 25920816.

The previous prime is 40116331. The next prime is 40116341. The reversal of 40116333 is 33361104.

It is not a de Polignac number, because 40116333 - 2¹ = 40116331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40116331) 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, 13758 + ... + 16416.

It is an arithmetic number, because the mean of its divisors is an integer number (3447360).

Almost surely, 2^40116333 is an apocalyptic number.

It is an amenable number.

40116333 is a deficient number, since it is larger than the sum of its proper divisors (15041427).

40116333 is a wasteful number, since it uses less digits than its factorization.

40116333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 40116333 is about 6333.7455743028. The cubic root of 40116333 is about 342.3264128271.

Adding to 40116333 its reverse (33361104), we get a palindrome (73477437).

The spelling of 40116333 in words is "forty million, one hundred sixteen thousand, three hundred thirty-three".