12146468270 has 16 divisors (see below), whose sum is σ = 21946779360. Its totient is φ = 4840112544.

The previous prime is 12146468263. The next prime is 12146468273. The reversal of 12146468270 is 7286464121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12146468273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306585 + ... + 2311844.

It is an arithmetic number, because the mean of its divisors is an integer number (1371673710).

Almost surely, 2^12146468270 is an apocalyptic number.

12146468270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12146468270 is a deficient number, since it is larger than the sum of its proper divisors (9800311090).

12146468270 is a wasteful number, since it uses less digits than its factorization.

12146468270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618699.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 12146468270 in words is "twelve billion, one hundred forty-six million, four hundred sixty-eight thousand, two hundred seventy".