70334447707 has 4 divisors (see below), whose sum is σ = 72759773520. Its totient is φ = 67909121896.

The previous prime is 70334447683. The next prime is 70334447737. The reversal of 70334447707 is 70774443307.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70774443307 = 23 ⋅3077149709.

It is a cyclic number.

It is not a de Polignac number, because 70334447707 - 2²³ = 70326059099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70334447737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212662863 + ... + 1212662920.

It is an arithmetic number, because the mean of its divisors is an integer number (18189943380).

Almost surely, 2^70334447707 is an apocalyptic number.

70334447707 is a deficient number, since it is larger than the sum of its proper divisors (2425325813).

70334447707 is a wasteful number, since it uses less digits than its factorization.

70334447707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425325812.

The product of its (nonzero) digits is 1382976, while the sum is 46.

The spelling of 70334447707 in words is "seventy billion, three hundred thirty-four million, four hundred forty-seven thousand, seven hundred seven".