706266132631 has 2 divisors, whose sum is σ = 706266132632. Its totient is φ = 706266132630.

The previous prime is 706266132629. The next prime is 706266132653. The reversal of 706266132631 is 136231662607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706266132631 - 2¹ = 706266132629 is a prime.

It is a super-2 number, since 2×706266132631² (a number of 24 digits) contains 22 as substring.

Together with 706266132629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706266132331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353133066315 + 353133066316.

It is an arithmetic number, because the mean of its divisors is an integer number (353133066316).

Almost surely, 2^706266132631 is an apocalyptic number.

706266132631 is a deficient number, since it is larger than the sum of its proper divisors (1).

706266132631 is an equidigital number, since it uses as much as digits as its factorization.

706266132631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 706266132631 in words is "seven hundred six billion, two hundred sixty-six million, one hundred thirty-two thousand, six hundred thirty-one".