1420103420411 has 24 divisors (see below), whose sum is σ = 1548778190400. Its totient is φ = 1301467604736.

The previous prime is 1420103420383. The next prime is 1420103420419. The reversal of 1420103420411 is 1140243010241.

It is not a de Polignac number, because 1420103420411 - 2⁶ = 1420103420347 is a prime.

It is a super-2 number, since 2×1420103420411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420103420419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60246350 + ... + 60269916.

It is an arithmetic number, because the mean of its divisors is an integer number (64532424600).

Almost surely, 2^{1420103420411} is an apocalyptic number.

1420103420411 is a deficient number, since it is larger than the sum of its proper divisors (128674769989).

1420103420411 is a wasteful number, since it uses less digits than its factorization.

1420103420411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26135 (or 26122 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1420103420411 its reverse (1140243010241), we get a palindrome (2560346430652).

The spelling of 1420103420411 in words is "one trillion, four hundred twenty billion, one hundred three million, four hundred twenty thousand, four hundred eleven".