1420244340213 has 8 divisors (see below), whose sum is σ = 1913181379648. Its totient is φ = 937068430464.

The previous prime is 1420244340199. The next prime is 1420244340271. The reversal of 1420244340213 is 3120434420241.

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

It is not a de Polignac number, because 1420244340213 - 2²⁵ = 1420210785781 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 (1420244340293) 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, 2440282081 + ... + 2440282662.

It is an arithmetic number, because the mean of its divisors is an integer number (239147672456).

Almost surely, 2^{1420244340213} is an apocalyptic number.

It is an amenable number.

1420244340213 is a deficient number, since it is larger than the sum of its proper divisors (492937039435).

1420244340213 is an equidigital number, since it uses as much as digits as its factorization.

1420244340213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880564843.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1420244340213 its reverse (3120434420241), we get a palindrome (4540678760454).

The spelling of 1420244340213 in words is "one trillion, four hundred twenty billion, two hundred forty-four million, three hundred forty thousand, two hundred thirteen".