7040071051847 has 4 divisors (see below), whose sum is σ = 7145146739256. Its totient is φ = 6934995364440.

The previous prime is 7040071051817. The next prime is 7040071051873. The reversal of 7040071051847 is 7481501700407.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7040071051847 - 2²⁸ = 7039802616391 is a prime.

It is a super-2 number, since 2×7040071051847² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7040071051798 and 7040071051807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040071051807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52537843604 + ... + 52537843737.

It is an arithmetic number, because the mean of its divisors is an integer number (1786286684814).

Almost surely, 2^{7040071051847} is an apocalyptic number.

7040071051847 is a deficient number, since it is larger than the sum of its proper divisors (105075687409).

7040071051847 is a wasteful number, since it uses less digits than its factorization.

7040071051847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105075687408.

The product of its (nonzero) digits is 219520, while the sum is 44.

The spelling of 7040071051847 in words is "seven trillion, forty billion, seventy-one million, fifty-one thousand, eight hundred forty-seven".