70734746099 has 2 divisors, whose sum is σ = 70734746100. Its totient is φ = 70734746098.

The previous prime is 70734745937. The next prime is 70734746111. The reversal of 70734746099 is 99064743707.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70734746099 - 2¹² = 70734742003 is a prime.

It is not a weakly prime, because it can be changed into another prime (70734746699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35367373049 + 35367373050.

It is an arithmetic number, because the mean of its divisors is an integer number (35367373050).

Almost surely, 2^70734746099 is an apocalyptic number.

70734746099 is a deficient number, since it is larger than the sum of its proper divisors (1).

70734746099 is an equidigital number, since it uses as much as digits as its factorization.

70734746099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8001504, while the sum is 56.

The spelling of 70734746099 in words is "seventy billion, seven hundred thirty-four million, seven hundred forty-six thousand, ninety-nine".