2146212526319 has 2 divisors, whose sum is σ = 2146212526320. Its totient is φ = 2146212526318.

The previous prime is 2146212526201. The next prime is 2146212526349. The reversal of 2146212526319 is 9136252126412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2146212526319 - 2²⁰ = 2146211477743 is a prime.

It is a super-2 number, since 2×2146212526319² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2146212526319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2146212526349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073106263159 + 1073106263160.

It is an arithmetic number, because the mean of its divisors is an integer number (1073106263160).

Almost surely, 2^{2146212526319} is an apocalyptic number.

2146212526319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146212526319 is an equidigital number, since it uses as much as digits as its factorization.

2146212526319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The spelling of 2146212526319 in words is "two trillion, one hundred forty-six billion, two hundred twelve million, five hundred twenty-six thousand, three hundred nineteen".