2731713212730 has 64 divisors (see below), whose sum is σ = 6775450996608. Its totient is φ = 704400291840.

The previous prime is 2731713212729. The next prime is 2731713212791. The reversal of 2731713212730 is 372123171372.

2731713212730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9688024 + ... + 9966003.

It is an arithmetic number, because the mean of its divisors is an integer number (105866421822).

Almost surely, 2^{2731713212730} is an apocalyptic number.

2731713212730 is an abundant number, since it is smaller than the sum of its proper divisors (4043737783878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2731713212730 is a wasteful number, since it uses less digits than its factorization.

2731713212730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19654191.

The product of its (nonzero) digits is 74088, while the sum is 39.

The spelling of 2731713212730 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, two hundred twelve thousand, seven hundred thirty".