2146212526318 has 8 divisors (see below), whose sum is σ = 3679221473712. Its totient is φ = 919805368416.

The previous prime is 2146212526201. The next prime is 2146212526319. The reversal of 2146212526318 is 8136252126412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146212526319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76650447355 + ... + 76650447382.

It is an arithmetic number, because the mean of its divisors is an integer number (459902684214).

Almost surely, 2^{2146212526318} is an apocalyptic number.

2146212526318 is a deficient number, since it is larger than the sum of its proper divisors (1533008947394).

2146212526318 is a wasteful number, since it uses less digits than its factorization.

2146212526318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153300894746.

The product of its digits is 276480, while the sum is 43.

The spelling of 2146212526318 in words is "two trillion, one hundred forty-six billion, two hundred twelve million, five hundred twenty-six thousand, three hundred eighteen".