70740443701 has 2 divisors, whose sum is σ = 70740443702. Its totient is φ = 70740443700.

The previous prime is 70740443699. The next prime is 70740443713. The reversal of 70740443701 is 10734404707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45347702500 + 25392741201 = 212950^2 + 159351^2 .

It is a cyclic number.

It is not a de Polignac number, because 70740443701 - 2¹ = 70740443699 is a prime.

Together with 70740443699, 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 (70740443791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35370221850 + 35370221851.

It is an arithmetic number, because the mean of its divisors is an integer number (35370221851).

Almost surely, 2^70740443701 is an apocalyptic number.

It is an amenable number.

70740443701 is a deficient number, since it is larger than the sum of its proper divisors (1).

70740443701 is an equidigital number, since it uses as much as digits as its factorization.

70740443701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 70740443701 in words is "seventy billion, seven hundred forty million, four hundred forty-three thousand, seven hundred one".