2114780767487 has 2 divisors, whose sum is σ = 2114780767488. Its totient is φ = 2114780767486.

The previous prime is 2114780767481. The next prime is 2114780767501. The reversal of 2114780767487 is 7847670874112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2114780767487 - 2¹² = 2114780763391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114780767481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057390383743 + 1057390383744.

It is an arithmetic number, because the mean of its divisors is an integer number (1057390383744).

Almost surely, 2^{2114780767487} is an apocalyptic number.

2114780767487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114780767487 is an equidigital number, since it uses as much as digits as its factorization.

2114780767487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29503488, while the sum is 62.

The spelling of 2114780767487 in words is "two trillion, one hundred fourteen billion, seven hundred eighty million, seven hundred sixty-seven thousand, four hundred eighty-seven".