2123573674673 has 16 divisors (see below), whose sum is σ = 2437128302400. Its totient is φ = 1832359394880.

The previous prime is 2123573674661. The next prime is 2123573674681. The reversal of 2123573674673 is 3764763753212.

It is not a de Polignac number, because 2123573674673 - 2¹⁴ = 2123573658289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2123573674603) 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, 56396186 + ... + 56433827.

It is an arithmetic number, because the mean of its divisors is an integer number (152320518900).

Almost surely, 2^{2123573674673} is an apocalyptic number.

It is an amenable number.

2123573674673 is a deficient number, since it is larger than the sum of its proper divisors (313554627727).

2123573674673 is a wasteful number, since it uses less digits than its factorization.

2123573674673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112830112.

The product of its digits is 26671680, while the sum is 56.

The spelling of 2123573674673 in words is "two trillion, one hundred twenty-three billion, five hundred seventy-three million, six hundred seventy-four thousand, six hundred seventy-three".