40460430421103 has 32 divisors (see below), whose sum is σ = 50488014044160. Its totient is φ = 31500216000000.

The previous prime is 40460430421049. The next prime is 40460430421109. The reversal of 40460430421103 is 30112403406404.

It is not a de Polignac number, because 40460430421103 - 2¹⁰ = 40460430420079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40460430421103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40460430421109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630674078 + ... + 630738228.

It is an arithmetic number, because the mean of its divisors is an integer number (1577750438880).

Almost surely, 2^{40460430421103} is an apocalyptic number.

40460430421103 is a deficient number, since it is larger than the sum of its proper divisors (10027583623057).

40460430421103 is a wasteful number, since it uses less digits than its factorization.

40460430421103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71159.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 40460430421103 its reverse (30112403406404), we get a palindrome (70572833827507).

The spelling of 40460430421103 in words is "forty trillion, four hundred sixty billion, four hundred thirty million, four hundred twenty-one thousand, one hundred three".