2137446447313 has 8 divisors (see below), whose sum is σ = 2255439340800. Its totient is φ = 2021541923808.

The previous prime is 2137446447299. The next prime is 2137446447319. The reversal of 2137446447313 is 3137446447312.

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

It is a cyclic number.

It is not a de Polignac number, because 2137446447313 - 2⁹ = 2137446446801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2137446447319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522090393 + ... + 522094486.

It is an arithmetic number, because the mean of its divisors is an integer number (281929917600).

Almost surely, 2^{2137446447313} is an apocalyptic number.

2137446447313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2137446447313 is a deficient number, since it is larger than the sum of its proper divisors (117992893487).

2137446447313 is a wasteful number, since it uses less digits than its factorization.

2137446447313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044184991.

The product of its digits is 4064256, while the sum is 49.

Subtracting 2137446447313 from its reverse (3137446447312), we obtain a palindrome (999999999999).

The spelling of 2137446447313 in words is "two trillion, one hundred thirty-seven billion, four hundred forty-six million, four hundred forty-seven thousand, three hundred thirteen".