40400003010103 has 8 divisors (see below), whose sum is σ = 44509094226576. Its totient is φ = 36363639072000.

The previous prime is 40400003010067. The next prime is 40400003010173. The reversal of 40400003010103 is 30101030000404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40400003010103 - 2⁹ = 40400003009591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40400003010173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18181818426 + ... + 18181820647.

It is an arithmetic number, because the mean of its divisors is an integer number (5563636778322).

Almost surely, 2^{40400003010103} is an apocalyptic number.

40400003010103 is a deficient number, since it is larger than the sum of its proper divisors (4109091216473).

40400003010103 is a wasteful number, since it uses less digits than its factorization.

40400003010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36363639185.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 40400003010103 its reverse (30101030000404), we get a palindrome (70501033010507).

The spelling of 40400003010103 in words is "forty trillion, four hundred billion, three million, ten thousand, one hundred three".