706240017315751 has 2 divisors, whose sum is σ = 706240017315752. Its totient is φ = 706240017315750.

The previous prime is 706240017315673. The next prime is 706240017315769. The reversal of 706240017315751 is 157513710042607.

706240017315751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706240017315751 is a prime.

It is a super-4 number, since 4×706240017315751⁴ (a number of 60 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 706240017315695 and 706240017315704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706240017315551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353120008657875 + 353120008657876.

It is an arithmetic number, because the mean of its divisors is an integer number (353120008657876).

Almost surely, 2^{706240017315751} is an apocalyptic number.

706240017315751 is a deficient number, since it is larger than the sum of its proper divisors (1).

706240017315751 is an equidigital number, since it uses as much as digits as its factorization.

706240017315751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234800, while the sum is 49.

The spelling of 706240017315751 in words is "seven hundred six trillion, two hundred forty billion, seventeen million, three hundred fifteen thousand, seven hundred fifty-one".