40240110 has 64 divisors (see below), whose sum is σ = 104302080. Its totient is φ = 9905280.

The previous prime is 40240093. The next prime is 40240129. The reversal of 40240110 is 1104204.

40240110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19005 + ... + 21015.

It is an arithmetic number, because the mean of its divisors is an integer number (1629720).

Almost surely, 2^40240110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40240110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52151040).

40240110 is an abundant number, since it is smaller than the sum of its proper divisors (64061970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40240110 is a wasteful number, since it uses less digits than its factorization.

40240110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 40240110 is about 6343.5092811471. The cubic root of 40240110 is about 342.6781285226.

Adding to 40240110 its reverse (1104204), we get a palindrome (41344314).

The spelling of 40240110 in words is "forty million, two hundred forty thousand, one hundred ten".