1420413110403 has 16 divisors (see below), whose sum is σ = 2165678027520. Its totient is φ = 811200008736.

The previous prime is 1420413110387. The next prime is 1420413110407. The reversal of 1420413110403 is 3040113140241.

It is not a de Polignac number, because 1420413110403 - 2⁴ = 1420413110387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420413110407) 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 15 ways as a sum of consecutive naturals, for example, 19321848 + ... + 19395221.

It is an arithmetic number, because the mean of its divisors is an integer number (135354876720).

Almost surely, 2^{1420413110403} is an apocalyptic number.

1420413110403 is a deficient number, since it is larger than the sum of its proper divisors (745264917117).

1420413110403 is a wasteful number, since it uses less digits than its factorization.

1420413110403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38718826.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1420413110403 its reverse (3040113140241), we get a palindrome (4460526250644).

The spelling of 1420413110403 in words is "one trillion, four hundred twenty billion, four hundred thirteen million, one hundred ten thousand, four hundred three".