12950847450959 has 16 divisors (see below), whose sum is σ = 14274835545600. Its totient is φ = 11651315861760.

The previous prime is 12950847450847. The next prime is 12950847451021. The reversal of 12950847450959 is 95905474805921.

It is a cyclic number.

It is not a de Polignac number, because 12950847450959 - 2¹² = 12950847446863 is a prime.

It is a super-2 number, since 2×12950847450959² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12950847450059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15297242 + ... + 16121640.

It is an arithmetic number, because the mean of its divisors is an integer number (892177221600).

Almost surely, 2^{12950847450959} is an apocalyptic number.

12950847450959 is a deficient number, since it is larger than the sum of its proper divisors (1323988094641).

12950847450959 is a wasteful number, since it uses less digits than its factorization.

12950847450959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839230.

The product of its (nonzero) digits is 163296000, while the sum is 68.

The spelling of 12950847450959 in words is "twelve trillion, nine hundred fifty billion, eight hundred forty-seven million, four hundred fifty thousand, nine hundred fifty-nine".