70458885407 has 2 divisors, whose sum is σ = 70458885408. Its totient is φ = 70458885406.

The previous prime is 70458885361. The next prime is 70458885461.

70458885407 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70458885407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70458885907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35229442703 + 35229442704.

It is an arithmetic number, because the mean of its divisors is an integer number (35229442704).

Almost surely, 2^70458885407 is an apocalyptic number.

70458885407 is a deficient number, since it is larger than the sum of its proper divisors (1).

70458885407 is an equidigital number, since it uses as much as digits as its factorization.

70458885407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10035200, while the sum is 56.

The spelling of 70458885407 in words is "seventy billion, four hundred fifty-eight million, eight hundred eighty-five thousand, four hundred seven".