70758040725871 has 2 divisors, whose sum is σ = 70758040725872. Its totient is φ = 70758040725870.

The previous prime is 70758040725863. The next prime is 70758040725887. The reversal of 70758040725871 is 17852704085707.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70758040725871 - 2³ = 70758040725863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70758040725821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35379020362935 + 35379020362936.

It is an arithmetic number, because the mean of its divisors is an integer number (35379020362936).

Almost surely, 2^{70758040725871} is an apocalyptic number.

70758040725871 is a deficient number, since it is larger than the sum of its proper divisors (1).

70758040725871 is an equidigital number, since it uses as much as digits as its factorization.

70758040725871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30732800, while the sum is 61.

The spelling of 70758040725871 in words is "seventy trillion, seven hundred fifty-eight billion, forty million, seven hundred twenty-five thousand, eight hundred seventy-one".