1420344424300 has 72 divisors (see below), whose sum is σ = 3257941478400. Its totient is φ = 535983577920.

The previous prime is 1420344424297. The next prime is 1420344424307. The reversal of 1420344424300 is 34244430241.

It is not an unprimeable number, because it can be changed into a prime (1420344424307) 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, 1109812 + ... + 2018011.

It is an arithmetic number, because the mean of its divisors is an integer number (45249187200).

Almost surely, 2^{1420344424300} is an apocalyptic number.

1420344424300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1420344424300 is an abundant number, since it is smaller than the sum of its proper divisors (1837597054100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420344424300 is a wasteful number, since it uses less digits than its factorization.

1420344424300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128095 (or 3128088 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1420344424300 its reverse (34244430241), we get a palindrome (1454588854541).

The spelling of 1420344424300 in words is "one trillion, four hundred twenty billion, three hundred forty-four million, four hundred twenty-four thousand, three hundred".