1420334600253 has 16 divisors (see below), whose sum is σ = 1898963996160. Its totient is φ = 944297757504.

The previous prime is 1420334600203. The next prime is 1420334600291. The reversal of 1420334600253 is 3520064330241.

It is a happy number.

It is not a de Polignac number, because 1420334600253 - 2⁶ = 1420334600189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420334600203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35321283 + ... + 35361471.

It is an arithmetic number, because the mean of its divisors is an integer number (118685249760).

Almost surely, 2^{1420334600253} is an apocalyptic number.

It is an amenable number.

1420334600253 is a deficient number, since it is larger than the sum of its proper divisors (478629395907).

1420334600253 is a wasteful number, since it uses less digits than its factorization.

1420334600253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72148.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1420334600253 its reverse (3520064330241), we get a palindrome (4940398930494).

The spelling of 1420334600253 in words is "one trillion, four hundred twenty billion, three hundred thirty-four million, six hundred thousand, two hundred fifty-three".