40011094 has 16 divisors (see below), whose sum is σ = 60773328. Its totient is φ = 19755232.

The previous prime is 40011091. The next prime is 40011133. The reversal of 40011094 is 49011004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40011091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67869 + ... + 68455.

It is an arithmetic number, because the mean of its divisors is an integer number (3798333).

Almost surely, 2^40011094 is an apocalyptic number.

40011094 is a deficient number, since it is larger than the sum of its proper divisors (20762234).

40011094 is a wasteful number, since it uses less digits than its factorization.

40011094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 40011094 is about 6325.4323172412. The cubic root of 40011094 is about 342.0268038680.

Adding to 40011094 its reverse (49011004), we get a palindrome (89022098).

The spelling of 40011094 in words is "forty million, eleven thousand, ninety-four".