2140973212273 has 16 divisors (see below), whose sum is σ = 2461713480576. Its totient is φ = 1823961093120.

The previous prime is 2140973212271. The next prime is 2140973212309. The reversal of 2140973212273 is 3722123790412.

It is a cyclic number.

It is not a de Polignac number, because 2140973212273 - 2¹ = 2140973212271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140973212271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3768465 + ... + 4299217.

It is an arithmetic number, because the mean of its divisors is an integer number (153857092536).

Almost surely, 2^{2140973212273} is an apocalyptic number.

It is an amenable number.

2140973212273 is a deficient number, since it is larger than the sum of its proper divisors (320740268303).

2140973212273 is a wasteful number, since it uses less digits than its factorization.

2140973212273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534264.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 2140973212273 in words is "two trillion, one hundred forty billion, nine hundred seventy-three million, two hundred twelve thousand, two hundred seventy-three".