40103218434116 has 24 divisors (see below), whose sum is σ = 70295299633944. Its totient is φ = 20018853397760.

The previous prime is 40103218434113. The next prime is 40103218434131. The reversal of 40103218434116 is 61143481230104.

It can be written as a sum of positive squares in 4 ways, for example, as 823592550400 + 39279625883716 = 907520^2 + 6267346^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40103218434116.

It is not an unprimeable number, because it can be changed into a prime (40103218434113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24903086 + ... + 26464506.

It is an arithmetic number, because the mean of its divisors is an integer number (2928970818081).

Almost surely, 2^{40103218434116} is an apocalyptic number.

It is an amenable number.

40103218434116 is a deficient number, since it is larger than the sum of its proper divisors (30192081199828).

40103218434116 is a wasteful number, since it uses less digits than its factorization.

40103218434116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571911 (or 1571909 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 40103218434116 in words is "forty trillion, one hundred three billion, two hundred eighteen million, four hundred thirty-four thousand, one hundred sixteen".