2146468073575 has 24 divisors (see below), whose sum is σ = 3046863337472. Its totient is φ = 1469438932320.

The previous prime is 2146468073509. The next prime is 2146468073591. The reversal of 2146468073575 is 5753708646412.

It is not a de Polignac number, because 2146468073575 - 2¹⁹ = 2146467549287 is a prime.

It is a super-2 number, since 2×2146468073575² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9997179 + ... + 10209628.

Almost surely, 2^{2146468073575} is an apocalyptic number.

2146468073575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2146468073575 is a deficient number, since it is larger than the sum of its proper divisors (900395263897).

2146468073575 is a wasteful number, since it uses less digits than its factorization.

2146468073575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20207431 (or 20207426 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 2146468073575 in words is "two trillion, one hundred forty-six billion, four hundred sixty-eight million, seventy-three thousand, five hundred seventy-five".