1402341152819 has 2 divisors, whose sum is σ = 1402341152820. Its totient is φ = 1402341152818.

The previous prime is 1402341152813. The next prime is 1402341152831. The reversal of 1402341152819 is 9182511432041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1402341152819 is a prime.

It is a super-2 number, since 2×1402341152819² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1402341152813) 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 as a sum of consecutive naturals, namely, 701170576409 + 701170576410.

It is an arithmetic number, because the mean of its divisors is an integer number (701170576410).

Almost surely, 2^{1402341152819} is an apocalyptic number.

1402341152819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402341152819 is an equidigital number, since it uses as much as digits as its factorization.

1402341152819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 1402341152819 in words is "one trillion, four hundred two billion, three hundred forty-one million, one hundred fifty-two thousand, eight hundred nineteen".