70671041099 has 2 divisors, whose sum is σ = 70671041100. Its totient is φ = 70671041098.

The previous prime is 70671041041. The next prime is 70671041113. The reversal of 70671041099 is 99014017607.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70671041099 is a prime.

It is not a weakly prime, because it can be changed into another prime (70671041009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35335520549 + 35335520550.

It is an arithmetic number, because the mean of its divisors is an integer number (35335520550).

Almost surely, 2^70671041099 is an apocalyptic number.

70671041099 is a deficient number, since it is larger than the sum of its proper divisors (1).

70671041099 is an equidigital number, since it uses as much as digits as its factorization.

70671041099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 44.

The spelling of 70671041099 in words is "seventy billion, six hundred seventy-one million, forty-one thousand, ninety-nine".