70703442499 has 4 divisors (see below), whose sum is σ = 70730712136. Its totient is φ = 70676172864.

The previous prime is 70703442449. The next prime is 70703442517. The reversal of 70703442499 is 99424430707.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70703442499 - 2⁹ = 70703441987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70703442419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13630929 + ... + 13636114.

It is an arithmetic number, because the mean of its divisors is an integer number (17682678034).

Almost surely, 2^70703442499 is an apocalyptic number.

70703442499 is a deficient number, since it is larger than the sum of its proper divisors (27269637).

70703442499 is a wasteful number, since it uses less digits than its factorization.

70703442499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27269636.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 70703442499 in words is "seventy billion, seven hundred three million, four hundred forty-two thousand, four hundred ninety-nine".