12890415164150 has 12 divisors (see below), whose sum is σ = 23976172205412. Its totient is φ = 5156166065640.

The previous prime is 12890415164131. The next prime is 12890415164161. The reversal of 12890415164150 is 5146151409821.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12890415164095 and 12890415164104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128904151592 + ... + 128904151691.

It is an arithmetic number, because the mean of its divisors is an integer number (1998014350451).

Almost surely, 2^{12890415164150} is an apocalyptic number.

12890415164150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12890415164150 is a deficient number, since it is larger than the sum of its proper divisors (11085757041262).

12890415164150 is a wasteful number, since it uses less digits than its factorization.

12890415164150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257808303295 (or 257808303290 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 12890415164150 in words is "twelve trillion, eight hundred ninety billion, four hundred fifteen million, one hundred sixty-four thousand, one hundred fifty".