1420244334323 has 4 divisors (see below), whose sum is σ = 1420485919440. Its totient is φ = 1420002749208.

The previous prime is 1420244334241. The next prime is 1420244334329. The reversal of 1420244334323 is 3234334420241.

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 1420244334323 - 2¹⁴ = 1420244317939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420244334329) 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, 120783740 + ... + 120795497.

It is an arithmetic number, because the mean of its divisors is an integer number (355121479860).

Almost surely, 2^{1420244334323} is an apocalyptic number.

1420244334323 is a deficient number, since it is larger than the sum of its proper divisors (241585117).

1420244334323 is an equidigital number, since it uses as much as digits as its factorization.

1420244334323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241585116.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 1420244334323 its reverse (3234334420241), we get a palindrome (4654578754564).

The spelling of 1420244334323 in words is "one trillion, four hundred twenty billion, two hundred forty-four million, three hundred thirty-four thousand, three hundred twenty-three".