1402422303851 has 2 divisors, whose sum is σ = 1402422303852. Its totient is φ = 1402422303850.

The previous prime is 1402422303847. The next prime is 1402422303899. The reversal of 1402422303851 is 1583032242041.

It is a weak prime.

It is an emirp because it is prime and its reverse (1583032242041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1402422303851 - 2² = 1402422303847 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402422308851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701211151925 + 701211151926.

It is an arithmetic number, because the mean of its divisors is an integer number (701211151926).

Almost surely, 2^{1402422303851} is an apocalyptic number.

1402422303851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402422303851 is an equidigital number, since it uses as much as digits as its factorization.

1402422303851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 1402422303851 its reverse (1583032242041), we get a palindrome (2985454545892).

The spelling of 1402422303851 in words is "one trillion, four hundred two billion, four hundred twenty-two million, three hundred three thousand, eight hundred fifty-one".