914213063639 has 2 divisors, whose sum is σ = 914213063640. Its totient is φ = 914213063638.

The previous prime is 914213063609. The next prime is 914213063681. The reversal of 914213063639 is 936360312419.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 914213063639 - 2²⁸ = 913944628183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 914213063593 and 914213063602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914213063609) 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, 457106531819 + 457106531820.

It is an arithmetic number, because the mean of its divisors is an integer number (457106531820).

Almost surely, 2^914213063639 is an apocalyptic number.

914213063639 is a deficient number, since it is larger than the sum of its proper divisors (1).

914213063639 is an equidigital number, since it uses as much as digits as its factorization.

914213063639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 47.

The spelling of 914213063639 in words is "nine hundred fourteen billion, two hundred thirteen million, sixty-three thousand, six hundred thirty-nine".