2731563064234 has 8 divisors (see below), whose sum is σ = 4099562980128. Its totient is φ = 1365042070860.

The previous prime is 2731563064207. The next prime is 2731563064259. The reversal of 2731563064234 is 4324603651372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2731563064234² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369726012 + ... + 369733399.

It is an arithmetic number, because the mean of its divisors is an integer number (512445372516).

Almost surely, 2^{2731563064234} is an apocalyptic number.

2731563064234 is a deficient number, since it is larger than the sum of its proper divisors (1367999915894).

2731563064234 is a wasteful number, since it uses less digits than its factorization.

2731563064234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739461260.

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 2731563064234 in words is "two trillion, seven hundred thirty-one billion, five hundred sixty-three million, sixty-four thousand, two hundred thirty-four".