2731673154322 has 16 divisors (see below), whose sum is σ = 4886471233152. Its totient is φ = 1119816324000.

The previous prime is 2731673154311. The next prime is 2731673154323. The reversal of 2731673154322 is 2234513761372.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (2731673154323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4241728179 + ... + 4241728822.

It is an arithmetic number, because the mean of its divisors is an integer number (305404452072).

Almost surely, 2^{2731673154322} is an apocalyptic number.

2731673154322 is a deficient number, since it is larger than the sum of its proper divisors (2154798078830).

2731673154322 is a wasteful number, since it uses less digits than its factorization.

2731673154322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8483457033.

The product of its digits is 1270080, while the sum is 46.

The spelling of 2731673154322 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-three million, one hundred fifty-four thousand, three hundred twenty-two".