70406425223 has 2 divisors, whose sum is σ = 70406425224. Its totient is φ = 70406425222.

The previous prime is 70406425171. The next prime is 70406425231. The reversal of 70406425223 is 32252460407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70406425223 - 2¹⁶ = 70406359687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70406425723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35203212611 + 35203212612.

It is an arithmetic number, because the mean of its divisors is an integer number (35203212612).

Almost surely, 2^70406425223 is an apocalyptic number.

70406425223 is a deficient number, since it is larger than the sum of its proper divisors (1).

70406425223 is an equidigital number, since it uses as much as digits as its factorization.

70406425223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 70406425223 in words is "seventy billion, four hundred six million, four hundred twenty-five thousand, two hundred twenty-three".