70816744903 has 2 divisors, whose sum is σ = 70816744904. Its totient is φ = 70816744902.

The previous prime is 70816744897. The next prime is 70816744913. The reversal of 70816744903 is 30944761807.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70816744903 - 2⁵ = 70816744871 is a prime.

It is a super-2 number, since 2×70816744903² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70816744913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35408372451 + 35408372452.

It is an arithmetic number, because the mean of its divisors is an integer number (35408372452).

Almost surely, 2^70816744903 is an apocalyptic number.

70816744903 is a deficient number, since it is larger than the sum of its proper divisors (1).

70816744903 is an equidigital number, since it uses as much as digits as its factorization.

70816744903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 70816744903 in words is "seventy billion, eight hundred sixteen million, seven hundred forty-four thousand, nine hundred three".