2731446360452 has 12 divisors (see below), whose sum is σ = 4786606144320. Its totient is φ = 1363844604936.

The previous prime is 2731446360451. The next prime is 2731446360473. The reversal of 2731446360452 is 2540636441372.

It is a junction number, because it is equal to n+sod(n) for n = 2731446360397 and 2731446360406.

It is not an unprimeable number, because it can be changed into a prime (2731446360451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469640552 + ... + 469646367.

It is an arithmetic number, because the mean of its divisors is an integer number (398883845360).

Almost surely, 2^{2731446360452} is an apocalyptic number.

It is an amenable number.

2731446360452 is a deficient number, since it is larger than the sum of its proper divisors (2055159783868).

2731446360452 is a wasteful number, since it uses less digits than its factorization.

2731446360452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939287650 (or 939287648 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 2731446360452 in words is "two trillion, seven hundred thirty-one billion, four hundred forty-six million, three hundred sixty thousand, four hundred fifty-two".