40400441102 has 12 divisors (see below), whose sum is σ = 70494647400. Its totient is φ = 17314474716.

The previous prime is 40400441089. The next prime is 40400441177. The reversal of 40400441102 is 20114400404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206124602 + ... + 206124797.

It is an arithmetic number, because the mean of its divisors is an integer number (5874553950).

Almost surely, 2^40400441102 is an apocalyptic number.

40400441102 is a deficient number, since it is larger than the sum of its proper divisors (30094206298).

40400441102 is a wasteful number, since it uses less digits than its factorization.

40400441102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412249415 (or 412249408 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 40400441102 its reverse (20114400404), we get a palindrome (60514841506).

The spelling of 40400441102 in words is "forty billion, four hundred million, four hundred forty-one thousand, one hundred two".