70003373706709 has 2 divisors, whose sum is σ = 70003373706710. Its totient is φ = 70003373706708.

The previous prime is 70003373706701. The next prime is 70003373706769. The reversal of 70003373706709 is 90760737330007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69516874431684 + 486499275025 = 8337678^2 + 697495^2 .

It is a cyclic number.

It is not a de Polignac number, because 70003373706709 - 2³ = 70003373706701 is a prime.

It is a super-2 number, since 2×70003373706709² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70003373706701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35001686853354 + 35001686853355.

It is an arithmetic number, because the mean of its divisors is an integer number (35001686853355).

Almost surely, 2^{70003373706709} is an apocalyptic number.

It is an amenable number.

70003373706709 is a deficient number, since it is larger than the sum of its proper divisors (1).

70003373706709 is an equidigital number, since it uses as much as digits as its factorization.

70003373706709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3500658, while the sum is 52.

The spelling of 70003373706709 in words is "seventy trillion, three billion, three hundred seventy-three million, seven hundred six thousand, seven hundred nine".