70109364499 has 2 divisors, whose sum is σ = 70109364500. Its totient is φ = 70109364498.

The previous prime is 70109364461. The next prime is 70109364527. The reversal of 70109364499 is 99446390107.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70109364499 is a prime.

It is not a weakly prime, because it can be changed into another prime (70109361499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35054682249 + 35054682250.

It is an arithmetic number, because the mean of its divisors is an integer number (35054682250).

Almost surely, 2^70109364499 is an apocalyptic number.

70109364499 is a deficient number, since it is larger than the sum of its proper divisors (1).

70109364499 is an equidigital number, since it uses as much as digits as its factorization.

70109364499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 70109364499 in words is "seventy billion, one hundred nine million, three hundred sixty-four thousand, four hundred ninety-nine".