2743330333473 has 12 divisors (see below), whose sum is σ = 3998942281620. Its totient is φ = 1812108109536.

The previous prime is 2743330333463. The next prime is 2743330333489. The reversal of 2743330333473 is 3743330333472.

2743330333473 is a `hidden beast` number, since 2 + 7 + 4 + 3 + 3 + 303 + 334 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 798276132369 + 1945054201104 = 893463^2 + 1394652^2 .

It is not a de Polignac number, because 2743330333473 - 2²¹ = 2743328236321 is a prime.

It is a super-2 number, since 2×2743330333473² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2743330333463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1398230586 + ... + 1398232547.

It is an arithmetic number, because the mean of its divisors is an integer number (333245190135).

Almost surely, 2^{2743330333473} is an apocalyptic number.

It is an amenable number.

2743330333473 is a deficient number, since it is larger than the sum of its proper divisors (1255611948147).

2743330333473 is a wasteful number, since it uses less digits than its factorization.

2743330333473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796463248 (or 2796463245 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 45.

Subtracting 2743330333473 from its reverse (3743330333472), we obtain a palindrome (999999999999).

The spelling of 2743330333473 in words is "two trillion, seven hundred forty-three billion, three hundred thirty million, three hundred thirty-three thousand, four hundred seventy-three".