1420244334224 has 20 divisors (see below), whose sum is σ = 2755301735340. Its totient is φ = 709198725120.

The previous prime is 1420244334221. The next prime is 1420244334227. The reversal of 1420244334224 is 4224334420241.

It is an interprime number because it is at equal distance from previous prime (1420244334221) and next prime (1420244334227).

It can be written as a sum of positive squares in 2 ways, for example, as 645985127824 + 774259206400 = 803732^2 + 879920^2 .

It is not an unprimeable number, because it can be changed into a prime (1420244334221) 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, 57702437 + ... + 57727044.

It is an arithmetic number, because the mean of its divisors is an integer number (137765086767).

Almost surely, 2^{1420244334224} is an apocalyptic number.

It is an amenable number.

1420244334224 is a deficient number, since it is larger than the sum of its proper divisors (1335057401116).

1420244334224 is a wasteful number, since it uses less digits than its factorization.

1420244334224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115430258 (or 115430252 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 1420244334224 its reverse (4224334420241), we get a palindrome (5644578754465).

The spelling of 1420244334224 in words is "one trillion, four hundred twenty billion, two hundred forty-four million, three hundred thirty-four thousand, two hundred twenty-four".