1420411210403 has 4 divisors (see below), whose sum is σ = 1434201610608. Its totient is φ = 1406620810200.

The previous prime is 1420411210357. The next prime is 1420411210411. The reversal of 1420411210403 is 3040121140241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1420411210403 - 2⁸ = 1420411210147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420411210423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6895199948 + ... + 6895200153.

It is an arithmetic number, because the mean of its divisors is an integer number (358550402652).

Almost surely, 2^{1420411210403} is an apocalyptic number.

1420411210403 is a deficient number, since it is larger than the sum of its proper divisors (13790400205).

1420411210403 is a wasteful number, since it uses less digits than its factorization.

1420411210403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13790400204.

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

Adding to 1420411210403 its reverse (3040121140241), we get a palindrome (4460532350644).

The spelling of 1420411210403 in words is "one trillion, four hundred twenty billion, four hundred eleven million, two hundred ten thousand, four hundred three".