2731423240715 has 32 divisors (see below), whose sum is σ = 3697643005056. Its totient is φ = 1921845657600.

The previous prime is 2731423240709. The next prime is 2731423240739. The reversal of 2731423240715 is 5170423241372.

2731423240715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2731423240715 - 2¹⁰ = 2731423239691 is a prime.

It is a super-2 number, since 2×2731423240715² (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 31 ways as a sum of consecutive naturals, for example, 3170336 + ... + 3938765.

It is an arithmetic number, because the mean of its divisors is an integer number (115551343908).

Almost surely, 2^{2731423240715} is an apocalyptic number.

2731423240715 is a deficient number, since it is larger than the sum of its proper divisors (966219764341).

2731423240715 is a wasteful number, since it uses less digits than its factorization.

2731423240715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109399.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 2731423240715 in words is "two trillion, seven hundred thirty-one billion, four hundred twenty-three million, two hundred forty thousand, seven hundred fifteen".