12402703480319 has 2 divisors, whose sum is σ = 12402703480320. Its totient is φ = 12402703480318.

The previous prime is 12402703480273. The next prime is 12402703480399. The reversal of 12402703480319 is 91308430720421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12402703480319 is a prime.

It is a super-2 number, since 2×12402703480319² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12402703480319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12402703480399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6201351740159 + 6201351740160.

It is an arithmetic number, because the mean of its divisors is an integer number (6201351740160).

Almost surely, 2^{12402703480319} is an apocalyptic number.

12402703480319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12402703480319 is an equidigital number, since it uses as much as digits as its factorization.

12402703480319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 12402703480319 in words is "twelve trillion, four hundred two billion, seven hundred three million, four hundred eighty thousand, three hundred nineteen".